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+ "bumpalo",
+ "lazy_static",
+ "log",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-futures"
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+dependencies = [
+ "cfg-if 1.0.0",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
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+ "wasm-bindgen-macro-support",
+]
+
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+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
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+
+[[package]]
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+checksum = "d0c32691b6c7e6c14e7f8fd55361a9088b507aa49620fcd06c09b3a1082186b9"
+dependencies = [
+ "log",
+ "parity-wasm 0.32.0",
+ "rustc-demangle",
+]
+
+[[package]]
+name = "wasm-timer"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be0ecb0db480561e9a7642b5d3e4187c128914e58aa84330b9493e3eb68c5e7f"
+dependencies = [
+ "futures 0.3.21",
+ "js-sys",
+ "parking_lot 0.11.2",
+ "pin-utils",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+]
+
+[[package]]
+name = "wasmi"
+version = "0.9.1"
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+checksum = "ca00c5147c319a8ec91ec1a0edbec31e566ce2c9cc93b3f9bb86a9efd0eb795d"
+dependencies = [
+ "downcast-rs",
+ "libc",
+ "memory_units",
+ "num-rational 0.2.4",
+ "num-traits",
+ "parity-wasm 0.42.2",
+ "wasmi-validation",
+]
+
+[[package]]
+name = "wasmi-validation"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "165343ecd6c018fc09ebcae280752702c9a2ef3e6f8d02f1cfcbdb53ef6d7937"
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+ "parity-wasm 0.42.2",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
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+version = "0.21.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8e38c0608262c46d4a56202ebabdeb094cef7e560ca7a226c6bf055188aa4ea"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
+[[package]]
+name = "webpki-roots"
+version = "0.21.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aabe153544e473b775453675851ecc86863d2a81d786d741f6b76778f2a48940"
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+ "webpki",
+]
+
+[[package]]
+name = "wepoll-ffi"
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+checksum = "d743fdedc5c64377b5fc2bc036b01c7fd642205a0d96356034ae3404d49eb7fb"
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+ "cc",
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+
+[[package]]
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+checksum = "5c4fb54e6113b6a8772ee41c3404fb0301ac79604489467e0a9ce1f3e97c24ae"
+dependencies = [
+ "either",
+ "lazy_static",
+ "libc",
+]
+
+[[package]]
+name = "widestring"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-build"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+[[package]]
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+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
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+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+[[package]]
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+version = "0.36.1"
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+[[package]]
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+
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+[[package]]
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+checksum = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
+dependencies = [
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "ws2_32-sys"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "winapi 0.2.8",
+ "winapi-build",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
+
+[[package]]
+name = "x25519-dalek"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a0c105152107e3b96f6a00a65e86ce82d9b125230e1c4302940eca58ff71f4f"
+dependencies = [
+ "curve25519-dalek 3.2.0",
+ "rand_core 0.5.1",
+ "zeroize",
+]
+
+[[package]]
+name = "yamux"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7d9028f208dd5e63c614be69f115c1b53cacc1111437d4c765185856666c107"
+dependencies = [
+ "futures 0.3.21",
+ "log",
+ "nohash-hasher",
+ "parking_lot 0.11.2",
+ "rand 0.8.5",
+ "static_assertions",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "20b578acffd8516a6c3f2a1bdefc1ec37e547bb4e0fb8b6b01a4cafc886b4442"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f8f187641dad4f680d25c4bfc4225b418165984179f26ca76ec4fb6441d3a17"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
+
+[[package]]
+name = "zstd"
+version = "0.9.2+zstd.1.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2390ea1bf6c038c39674f22d95f0564725fc06034a47129179810b2fc58caa54"
+dependencies = [
+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-safe"
+version = "4.1.3+zstd.1.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e99d81b99fb3c2c2c794e3fe56c305c63d5173a16a46b5850b07c935ffc7db79"
+dependencies = [
+ "libc",
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "1.6.2+zstd.1.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2daf2f248d9ea44454bfcb2516534e8b8ad2fc91bf818a1885495fc42bc8ac9f"
+dependencies = [
+ "cc",
+ "libc",
+]
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 00000000..95ba2404
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,10 @@
+[workspace]
+members = [
+	"pallets/meta-consensus",
+	"runtimes/meta-runtime",
+	"nodes/meta-node",
+]
+librocksdb-sys = "6.17.3"
+
+[patch.crates-io]
+syn = { git = 'https://github.com/dtolnay/syn', tag = '1.0.97', version = '1.0.97' }
diff --git a/README.md b/README.md
index 7410c3d6..4aa068a7 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,30 @@ all developers base their PR towards on `main` branch.
 Thanks for contributing, appreciate all the help we can get. Feel free to make a pull-request, we
 will guide you along the way to make it merge-able.
 
+## Building
+in project root directory, run
+
+```bash
+$ cargo build --release
+```
+
+## Run Locally
+
+### Run Alice
+```bash
+$ ./target/release/meta-node --chain=local --alice --base-path=.local/a --port=30334 --ws-port 9944 --ws-external --rpc-cors=all --rpc-methods=Unsafe --rpc-external
+```
+
+### Connect to FE
+```bash
+https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A9944#/explorer
+```
+
+### Trigger to mine a block
+```bash
+$ curl -H "Content-Type: application/json" -d '{"id":1, "jsonrpc":"2.0", "method": "engine_createBlock", "params": [true, false, null]}' http://localhost:9933/
+```
+
 ## Security issues
 
 If you discover a security vulnerability in `DeFiCh/meta`
diff --git a/nodes/meta-node/Cargo.toml b/nodes/meta-node/Cargo.toml
new file mode 100644
index 00000000..2f937283
--- /dev/null
+++ b/nodes/meta-node/Cargo.toml
@@ -0,0 +1,46 @@
+[package]
+name = 'meta-node'
+version = "0.1.0"
+edition = '2021'
+build = 'build.rs'
+
+[dependencies]
+futures = '0.3.1'
+jsonrpc-core = "18.0.0"
+# log = '0.4.8'
+structopt = "0.3.8"
+async-trait = '0.1'
+
+# Substrate packages
+sc-basic-authorship = {git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '0.10.0-dev'}
+sc-cli = {git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '0.10.0-dev'}
+sc-client-api = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sc-consensus = {git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '0.10.0-dev'}
+sc-consensus-manual-seal = {git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '0.10.0-dev'}
+sc-executor = {git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '0.10.0-dev'}
+sc-network = {git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '0.10.0-dev'}
+sc-rpc = { git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sc-rpc-api = {git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '0.10.0-dev'}
+sc-service = {git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '0.10.0-dev'}
+sc-transaction-pool = { git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sc-transaction-pool-api = { git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sc-telemetry = { git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-api = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-block-builder = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-blockchain = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-consensus = {git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '0.10.0-dev'}
+sp-core = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-inherents = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-io = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-runtime = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-timestamp = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+substrate-frame-rpc-system = { git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+
+# local packages
+meta-runtime = { package = "meta-runtime", path = "../../runtimes/meta-runtime" }
+# meta-consensus = { path = "../../pallets/meta-consensus" }
+meta-consensus-rpc = { path = "../../pallets/meta-consensus/rpc" }
+meta-consensus-runtime-api = { path = "../../pallets/meta-consensus/runtime-api" }
+
+[build-dependencies]
+substrate-build-script-utils = '3.0'
diff --git a/nodes/meta-node/Dockerfile b/nodes/meta-node/Dockerfile
new file mode 100644
index 00000000..c0fc59a6
--- /dev/null
+++ b/nodes/meta-node/Dockerfile
@@ -0,0 +1,13 @@
+FROM debian:stretch-slim
+
+# This dockerfile assumes that the node has already been built locally.
+# To ensure that run the command `cargo build --release -p meta-node`
+
+# Copy the node into the image
+COPY ./target/release/meta-node .
+
+# Open default ports. User is responsible for re-mapping these, using
+# host networking, or otherwise resolving their port-related needs.
+EXPOSE 30333 9933 9944
+
+ENTRYPOINT ["./meta-node"]
diff --git a/nodes/meta-node/build.rs b/nodes/meta-node/build.rs
new file mode 100644
index 00000000..e3bfe311
--- /dev/null
+++ b/nodes/meta-node/build.rs
@@ -0,0 +1,7 @@
+use substrate_build_script_utils::{generate_cargo_keys, rerun_if_git_head_changed};
+
+fn main() {
+	generate_cargo_keys();
+
+	rerun_if_git_head_changed();
+}
diff --git a/nodes/meta-node/src/chain_spec.rs b/nodes/meta-node/src/chain_spec.rs
new file mode 100644
index 00000000..f945a37a
--- /dev/null
+++ b/nodes/meta-node/src/chain_spec.rs
@@ -0,0 +1,62 @@
+use meta_runtime::{
+	genesis::{account_id_from_seed, dev_genesis, testnet_genesis},
+	GenesisConfig, WASM_BINARY,
+};
+use sp_core::sr25519;
+
+// Note this is the URL for the telemetry server
+//const STAGING_TELEMETRY_URL: &str = "wss://telemetry.polkadot.io/submit/";
+
+/// Specialized `ChainSpec`. This is a specialization of the general Substrate ChainSpec type.
+pub type ChainSpec = sc_service::GenericChainSpec<GenesisConfig>;
+
+pub fn dev_config() -> Result<ChainSpec, String> {
+	let wasm_binary = WASM_BINARY.ok_or_else(|| "Development wasm not available".to_string())?;
+
+	Ok(ChainSpec::from_genesis(
+		"Development",
+		"dev",
+		sc_service::ChainType::Development,
+		move || dev_genesis(wasm_binary),
+		vec![],
+		None,
+		None,
+		None,
+		None,
+	))
+}
+
+pub fn local_testnet_config() -> Result<ChainSpec, String> {
+	let wasm_binary = WASM_BINARY.ok_or_else(|| "Development wasm not available".to_string())?;
+
+	Ok(ChainSpec::from_genesis(
+		"Local Testnet",
+		"local_testnet",
+		sc_service::ChainType::Local,
+		move || {
+			testnet_genesis(
+				wasm_binary,
+				account_id_from_seed::<sr25519::Pair>("Alice"),
+				vec![
+					account_id_from_seed::<sr25519::Pair>("Alice"),
+					account_id_from_seed::<sr25519::Pair>("Bob"),
+					account_id_from_seed::<sr25519::Pair>("Charlie"),
+					account_id_from_seed::<sr25519::Pair>("Dave"),
+					account_id_from_seed::<sr25519::Pair>("Eve"),
+					account_id_from_seed::<sr25519::Pair>("Ferdie"),
+					account_id_from_seed::<sr25519::Pair>("Alice//stash"),
+					account_id_from_seed::<sr25519::Pair>("Bob//stash"),
+					account_id_from_seed::<sr25519::Pair>("Charlie//stash"),
+					account_id_from_seed::<sr25519::Pair>("Dave//stash"),
+					account_id_from_seed::<sr25519::Pair>("Eve//stash"),
+					account_id_from_seed::<sr25519::Pair>("Ferdie//stash"),
+				],
+			)
+		},
+		vec![],
+		None,
+		None,
+		None,
+		None,
+	))
+}
diff --git a/nodes/meta-node/src/cli.rs b/nodes/meta-node/src/cli.rs
new file mode 100644
index 00000000..a5a53470
--- /dev/null
+++ b/nodes/meta-node/src/cli.rs
@@ -0,0 +1,35 @@
+use sc_cli::RunCmd;
+use structopt::StructOpt;
+
+#[derive(Debug, StructOpt)]
+pub struct Cli {
+	#[structopt(subcommand)]
+	pub subcommand: Option<Subcommand>,
+
+	#[structopt(flatten)]
+	pub run: RunCmd,
+}
+
+#[derive(Debug, StructOpt)]
+pub enum Subcommand {
+	/// Build a chain specification.
+	BuildSpec(sc_cli::BuildSpecCmd),
+
+	/// Validate blocks.
+	CheckBlock(sc_cli::CheckBlockCmd),
+
+	/// Export blocks.
+	ExportBlocks(sc_cli::ExportBlocksCmd),
+
+	/// Export the state of a given block into a chain spec.
+	ExportState(sc_cli::ExportStateCmd),
+
+	/// Import blocks.
+	ImportBlocks(sc_cli::ImportBlocksCmd),
+
+	/// Remove the whole chain.
+	PurgeChain(sc_cli::PurgeChainCmd),
+
+	/// Revert the chain to a previous state.
+	Revert(sc_cli::RevertCmd),
+}
diff --git a/nodes/meta-node/src/command.rs b/nodes/meta-node/src/command.rs
new file mode 100644
index 00000000..32403bde
--- /dev/null
+++ b/nodes/meta-node/src/command.rs
@@ -0,0 +1,129 @@
+use crate::chain_spec;
+use crate::cli::{Cli, Subcommand};
+use crate::service;
+use sc_cli::{ChainSpec, Role, RuntimeVersion, SubstrateCli};
+use sc_service::PartialComponents;
+
+impl SubstrateCli for Cli {
+	fn impl_name() -> String {
+		"Meta Node".into()
+	}
+
+	fn impl_version() -> String {
+		env!("SUBSTRATE_CLI_IMPL_VERSION").into()
+	}
+
+	fn description() -> String {
+		env!("CARGO_PKG_DESCRIPTION").into()
+	}
+
+	fn author() -> String {
+		env!("CARGO_PKG_AUTHORS").into()
+	}
+
+	fn support_url() -> String {
+		"https://github.com/DeFiCh/meta/issues".into()
+	}
+
+	fn copyright_start_year() -> i32 {
+		2022
+	}
+
+	fn load_spec(&self, id: &str) -> Result<Box<dyn sc_service::ChainSpec>, String> {
+		Ok(match id {
+			"dev" => Box::new(chain_spec::dev_config()?),
+			"" | "local" => Box::new(chain_spec::local_testnet_config()?),
+			path => Box::new(chain_spec::ChainSpec::from_json_file(
+				std::path::PathBuf::from(path),
+			)?),
+		})
+	}
+
+	fn native_runtime_version(_: &Box<dyn ChainSpec>) -> &'static RuntimeVersion {
+		&meta_runtime::VERSION
+	}
+}
+
+/// Parse and run command line arguments
+pub fn run() -> sc_cli::Result<()> {
+	let cli = Cli::from_args();
+
+	match &cli.subcommand {
+		Some(Subcommand::BuildSpec(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.sync_run(|config| cmd.run(config.chain_spec, config.network))
+		}
+		Some(Subcommand::CheckBlock(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents {
+					client,
+					task_manager,
+					import_queue,
+					..
+				} = service::new_partial(&config)?;
+				Ok((cmd.run(client, import_queue), task_manager))
+			})
+		}
+		Some(Subcommand::ExportBlocks(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents {
+					client,
+					task_manager,
+					..
+				} = service::new_partial(&config)?;
+				Ok((cmd.run(client, config.database), task_manager))
+			})
+		}
+		Some(Subcommand::ExportState(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents {
+					client,
+					task_manager,
+					..
+				} = service::new_partial(&config)?;
+				Ok((cmd.run(client, config.chain_spec), task_manager))
+			})
+		}
+		Some(Subcommand::ImportBlocks(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents {
+					client,
+					task_manager,
+					import_queue,
+					..
+				} = service::new_partial(&config)?;
+				Ok((cmd.run(client, import_queue), task_manager))
+			})
+		}
+		Some(Subcommand::PurgeChain(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.sync_run(|config| cmd.run(config.database))
+		}
+		Some(Subcommand::Revert(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents {
+					client,
+					task_manager,
+					backend,
+					..
+				} = service::new_partial(&config)?;
+				Ok((cmd.run(client, backend), task_manager))
+			})
+		}
+		None => {
+			let runner = cli.create_runner(&cli.run)?;
+			runner.run_node_until_exit(|config| async move {
+				match config.role {
+					// Role::Light => service::new_light(config),
+					_ => service::new_full(config),
+				}
+				.map_err(sc_cli::Error::Service)
+			})
+		}
+	}
+}
diff --git a/nodes/meta-node/src/main.rs b/nodes/meta-node/src/main.rs
new file mode 100644
index 00000000..9acec91f
--- /dev/null
+++ b/nodes/meta-node/src/main.rs
@@ -0,0 +1,14 @@
+//! RPC Node Template CLI library.
+#![warn(missing_docs)]
+#![warn(unused_extern_crates)]
+
+mod chain_spec;
+#[macro_use]
+mod service;
+mod cli;
+mod command;
+mod rpc;
+
+fn main() -> sc_cli::Result<()> {
+	command::run()
+}
diff --git a/nodes/meta-node/src/rpc.rs b/nodes/meta-node/src/rpc.rs
new file mode 100644
index 00000000..33b9d6bf
--- /dev/null
+++ b/nodes/meta-node/src/rpc.rs
@@ -0,0 +1,61 @@
+#![warn(missing_docs)]
+
+use std::sync::Arc;
+
+use futures::channel::mpsc::Sender;
+use meta_runtime::{opaque::Block, Hash,};
+use sc_consensus_manual_seal::{
+	rpc::{ManualSeal, ManualSealApi},
+	EngineCommand,
+};
+pub use sc_rpc_api::DenyUnsafe;
+use sp_api::ProvideRuntimeApi;
+use sp_block_builder::BlockBuilder;
+use sp_blockchain::{Error as BlockChainError, HeaderBackend, HeaderMetadata};
+use sc_transaction_pool_api::TransactionPool;
+// use meta_consensus_rpc::MetaConsensus;
+
+/// Full client dependencies.
+pub struct FullDeps<C, P> {
+	/// The client instance to use.
+	pub client: Arc<C>,
+	/// Transaction pool instance.
+	pub pool: Arc<P>,
+	/// Whether to deny unsafe calls
+	pub deny_unsafe: DenyUnsafe,
+	/// A command stream to send authoring commands to manual seal consensus engine
+	pub command_sink: Sender<EngineCommand<Hash>>,
+}
+
+// Instantiate all full RPC extensions.
+pub fn create_full<C, P>(deps: FullDeps<C, P>) -> jsonrpc_core::IoHandler<sc_rpc::Metadata>
+where
+	C: ProvideRuntimeApi<Block>,
+	C: HeaderBackend<Block> + HeaderMetadata<Block, Error = BlockChainError> + 'static,
+	C: Send + Sync + 'static,
+	C::Api: BlockBuilder<Block>,
+	// C::Api: meta_consensus_runtime_api::MetaConsensusApi<Block>,
+	P: TransactionPool + 'static,
+	C: sc_client_api::BlockBackend<Block>,
+{
+	let mut io = jsonrpc_core::IoHandler::default();
+	let FullDeps {
+		command_sink,
+		client,
+		..
+	} = deps;
+
+	// The RPC extension receives commands for the manual seal consensus engine.
+	io.extend_with(
+		// We provide the rpc handler with the sending end of the channel to allow the rpc
+		// send EngineCommands to the background block authorship task.
+		ManualSealApi::to_delegate(ManualSeal::new(command_sink)),
+	);
+
+	io.extend_with(meta_consensus_rpc::MetaConsensusApi::to_delegate(
+		meta_consensus_rpc::MetaConsensus::new(client),
+	));
+
+
+	io
+}
diff --git a/nodes/meta-node/src/service.rs b/nodes/meta-node/src/service.rs
new file mode 100644
index 00000000..0d3a1685
--- /dev/null
+++ b/nodes/meta-node/src/service.rs
@@ -0,0 +1,322 @@
+//! Service and ServiceFactory implementation. Specialized wrapper over substrate service.
+#![allow(clippy::needless_borrow)]
+use meta_runtime::{self, opaque::Block, RuntimeApi};
+use sc_consensus_manual_seal::ManualSealParams;
+pub use sc_executor::NativeElseWasmExecutor;
+use sc_service::{error::Error as ServiceError, Configuration, PartialComponents, TaskManager};
+use sc_telemetry::{Telemetry, TelemetryWorker};
+use sp_inherents::{InherentData, InherentIdentifier};
+use std::{
+	cell::RefCell,
+	sync::{Arc},
+};
+
+// Our native executor instance.
+pub struct ExecutorDispatch;
+
+impl sc_executor::NativeExecutionDispatch for ExecutorDispatch {
+	/// Only enable the benchmarking host functions when we actually want to benchmark.
+	#[cfg(feature = "runtime-benchmarks")]
+	type ExtendHostFunctions = frame_benchmarking::benchmarking::HostFunctions;
+	/// Otherwise we only use the default Substrate host functions.
+	#[cfg(not(feature = "runtime-benchmarks"))]
+	type ExtendHostFunctions = ();
+
+	fn dispatch(method: &str, data: &[u8]) -> Option<Vec<u8>> {
+		meta_runtime::api::dispatch(method, data)
+	}
+
+	fn native_version() -> sc_executor::NativeVersion {
+		meta_runtime::native_version()
+	}
+}
+
+pub type FullClient =
+	sc_service::TFullClient<Block, RuntimeApi, NativeElseWasmExecutor<ExecutorDispatch>>;
+type FullBackend = sc_service::TFullBackend<Block>;
+type FullSelectChain = sc_consensus::LongestChain<FullBackend, Block>;
+
+
+/// Provide a mock duration starting at 0 in millisecond for timestamp inherent.
+/// Each call will increment timestamp by slot_duration making Aura think time has passed.
+pub struct MockTimestampInherentDataProvider;
+
+pub const INHERENT_IDENTIFIER: InherentIdentifier = *b"timstap0";
+
+thread_local!(static TIMESTAMP: RefCell<u64> = RefCell::new(0));
+
+#[async_trait::async_trait]
+impl sp_inherents::InherentDataProvider for MockTimestampInherentDataProvider {
+	fn provide_inherent_data(
+		&self,
+		inherent_data: &mut InherentData,
+	) -> Result<(), sp_inherents::Error> {
+		TIMESTAMP.with(|x| {
+			*x.borrow_mut() += 6000_u64;
+			inherent_data.put_data(INHERENT_IDENTIFIER, &*x.borrow())
+		})
+	}
+
+	async fn try_handle_error(
+		&self,
+		_identifier: &InherentIdentifier,
+		_error: &[u8],
+	) -> Option<Result<(), sp_inherents::Error>> {
+		// The pallet never reports error.
+		None
+	}
+}
+
+
+/// Returns most parts of a service. Not enough to run a full chain,
+/// But enough to perform chain operations like purge-chain
+pub fn new_partial(
+	config: &Configuration,
+) -> Result<
+	PartialComponents<
+		FullClient,
+		FullBackend,
+		FullSelectChain,
+		sc_consensus::DefaultImportQueue<Block, FullClient>,
+		sc_transaction_pool::FullPool<Block, FullClient>,
+		(
+			Option<Telemetry>,
+		),
+	>,
+	ServiceError,
+> {
+	let telemetry = config
+		.telemetry_endpoints
+		.clone()
+		.filter(|x| !x.is_empty())
+		.map(|endpoints| -> Result<_, sc_telemetry::Error> {
+			let worker = TelemetryWorker::new(16)?;
+			let telemetry = worker.handle().new_telemetry(endpoints);
+			Ok((worker, telemetry))
+		})
+		.transpose()?;
+
+	let executor = NativeElseWasmExecutor::<ExecutorDispatch>::new(
+		config.wasm_method,
+		config.default_heap_pages,
+		config.max_runtime_instances,
+		// config.runtime_cache_size,
+	);
+
+	let (client, backend, keystore_container, task_manager) =
+		sc_service::new_full_parts::<Block, RuntimeApi, _>(
+			&config,
+			telemetry.as_ref().map(|(_, telemetry)| telemetry.handle()),
+			executor,
+		)?;
+	let client = Arc::new(client);
+
+	let select_chain = sc_consensus::LongestChain::new(backend.clone());
+
+	let telemetry = telemetry.map(|(worker, telemetry)| {
+		task_manager
+			.spawn_handle()
+			.spawn("telemetry", None, worker.run());
+		telemetry
+	});
+
+	let transaction_pool = sc_transaction_pool::BasicPool::new_full(
+		config.transaction_pool.clone(),
+		config.role.is_authority().into(),
+		config.prometheus_registry(),
+		task_manager.spawn_essential_handle(),
+		client.clone(),
+	);
+
+	let import_queue = sc_consensus_manual_seal::import_queue(
+		Box::new(client.clone()),
+		&task_manager.spawn_essential_handle(),
+		config.prometheus_registry(),
+	);
+
+	Ok(PartialComponents {
+		client,
+		backend,
+		import_queue,
+		keystore_container,
+		task_manager,
+		transaction_pool,
+		select_chain,
+		other: (
+			telemetry,
+		),
+	})
+}
+
+/// Builds a new service for a full client.
+pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
+	let sc_service::PartialComponents {
+		client,
+		backend,
+		mut task_manager,
+		import_queue,
+		keystore_container,
+		select_chain,
+		transaction_pool,
+		other: (mut telemetry,),
+	} = new_partial(&config)?;
+
+	let (network, system_rpc_tx, network_starter) =
+		sc_service::build_network(sc_service::BuildNetworkParams {
+			config: &config,
+			client: client.clone(),
+			transaction_pool: transaction_pool.clone(),
+			spawn_handle: task_manager.spawn_handle(),
+			import_queue,
+			block_announce_validator_builder: None,
+			warp_sync: None,
+		})?;
+
+	if config.offchain_worker.enabled {
+		sc_service::build_offchain_workers(
+			&config,
+			task_manager.spawn_handle(),
+			client.clone(),
+			network.clone(),
+		);
+	}
+
+	let is_authority = config.role.is_authority();
+	let prometheus_registry = config.prometheus_registry().cloned();
+
+	// Channel for the rpc handler to communicate with the authorship task.
+	let (command_sink, commands_stream) = futures::channel::mpsc::channel(1000);
+
+	let rpc_extensions_builder = {
+		let client = client.clone();
+		let pool = transaction_pool.clone();
+		Box::new(move |deny_unsafe, _| {
+			let deps = crate::rpc::FullDeps {
+				client: client.clone(),
+				pool: pool.clone(),
+				deny_unsafe,
+				command_sink: command_sink.clone(),
+			};
+
+			Ok(crate::rpc::create_full(deps))
+		})
+	};
+
+	sc_service::spawn_tasks(sc_service::SpawnTasksParams {
+		network: network.clone(),
+		client: client.clone(),
+		keystore: keystore_container.sync_keystore(),
+		task_manager: &mut task_manager,
+		transaction_pool: transaction_pool.clone(),
+		rpc_extensions_builder,
+		backend: backend.clone(),
+		system_rpc_tx,
+		config,
+		telemetry: telemetry.as_mut(),
+	})?;
+
+	if is_authority {
+		let proposer = sc_basic_authorship::ProposerFactory::new(
+			task_manager.spawn_handle(),
+			client.clone(),
+			transaction_pool.clone(),
+			prometheus_registry.as_ref(),
+			telemetry.as_ref().map(|x| x.handle()),
+		);
+
+		// Background authorship future.
+		let authorship_future = sc_consensus_manual_seal::run_manual_seal(ManualSealParams {
+			block_import: client.clone(),
+			env: proposer,
+			client,
+			pool: transaction_pool.clone(),
+			commands_stream,
+			select_chain,
+			consensus_data_provider: None,
+			create_inherent_data_providers: move |_, ()| async move {
+				let mock_timestamp = MockTimestampInherentDataProvider;
+
+				Ok((mock_timestamp,))
+			},
+		});
+
+		// we spawn the future on a background thread managed by service.
+		task_manager
+			.spawn_essential_handle()
+			.spawn_blocking("manual-seal", None, authorship_future);
+	};
+
+	network_starter.start_network();
+
+	Ok(task_manager)
+}
+
+// NOTE(surangap): Update the light client code when we need it.
+/*
+/// Builds a new service for a light client.
+pub fn new_light(config: Configuration) -> Result<TaskManager, ServiceError> {
+	let (client, backend, keystore_container, mut task_manager, on_demand) =
+		// sc_service::new_light_parts::<Block, RuntimeApi, Executor>(&config)?;
+		sc_service::new_full_parts::<Block, RuntimeApi, NativeElseWasmExecutor::<ExecutorDispatch>>(&config)?;
+
+	let transaction_pool = Arc::new(sc_transaction_pool::BasicPool::new_light(
+		config.transaction_pool.clone(),
+		config.prometheus_registry(),
+		task_manager.spawn_handle(),
+		client.clone(),
+		on_demand.clone(),
+	));
+
+	let import_queue = sc_consensus_manual_seal::import_queue(
+		Box::new(client.clone()),
+		&task_manager.spawn_handle(),
+		config.prometheus_registry(),
+	);
+
+	let (network, network_status_sinks, system_rpc_tx, network_starter) =
+		sc_service::build_network(sc_service::BuildNetworkParams {
+			config: &config,
+			client: client.clone(),
+			transaction_pool: transaction_pool.clone(),
+			spawn_handle: task_manager.spawn_handle(),
+			import_queue,
+			on_demand: Some(on_demand.clone()),
+			block_announce_validator_builder: None,
+		})?;
+
+	if config.offchain_worker.enabled {
+		// sc_service::build_offchain_workers(
+		// 	&config,
+		// 	backend.clone(),
+		// 	task_manager.spawn_handle(),
+		// 	client.clone(),
+		// 	network.clone(),
+		// );
+		sc_service::build_offchain_workers(
+			&config,
+			task_manager.spawn_handle(),
+			client.clone(),
+			network.clone(),
+		);
+	}
+
+	sc_service::spawn_tasks(sc_service::SpawnTasksParams {
+		remote_blockchain: Some(backend.remote_blockchain()),
+		transaction_pool,
+		task_manager: &mut task_manager,
+		on_demand: Some(on_demand),
+		rpc_extensions_builder: Box::new(|_, _| ()),
+		config,
+		client,
+		keystore: keystore_container.sync_keystore(),
+		backend,
+		network,
+		network_status_sinks,
+		system_rpc_tx,
+	})?;
+
+	network_starter.start_network();
+
+	Ok(task_manager)
+}
+*/
\ No newline at end of file
diff --git a/pallets/meta-consensus/Cargo.toml b/pallets/meta-consensus/Cargo.toml
new file mode 100644
index 00000000..d69bfab2
--- /dev/null
+++ b/pallets/meta-consensus/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "meta-consensus"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+
+[dev-dependencies]
+
+[features]
diff --git a/pallets/meta-consensus/rpc/Cargo.toml b/pallets/meta-consensus/rpc/Cargo.toml
new file mode 100644
index 00000000..b1572274
--- /dev/null
+++ b/pallets/meta-consensus/rpc/Cargo.toml
@@ -0,0 +1,35 @@
+[package]
+name = "meta-consensus-rpc"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+codec = { package = "parity-scale-codec", version = "1.3.0" }
+jsonrpc-core = "18.0.0"
+jsonrpc-core-client = "18.0"
+jsonrpc-derive = "18.0"
+serde = { version = "1.0", features = ["derive"], optional = true }
+
+# Substrate packages
+
+sp-api = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-blockchain = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-rpc = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-runtime = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sc-rpc-api = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '0.10.0-dev' }
+sc-rpc = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sc-client-api = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+
+
+# local packages
+meta-consensus-runtime-api = { version = "0.1.0", path = "../runtime-api", default-features = false }
+
+[features]
+default = ["std"]
+std = [
+  "serde",
+  "sp-api/std",
+  "sp-runtime/std",
+  # "sc-rpc-api/std",
+  "meta-consensus-runtime-api/std"
+]
diff --git a/pallets/meta-consensus/rpc/src/lib.rs b/pallets/meta-consensus/rpc/src/lib.rs
new file mode 100644
index 00000000..7ba735b0
--- /dev/null
+++ b/pallets/meta-consensus/rpc/src/lib.rs
@@ -0,0 +1,89 @@
+//! RPC interface for the transaction payment module.
+
+use jsonrpc_core::{Error as RpcError, ErrorCode, Result};
+use jsonrpc_derive::rpc;
+use sp_api::ProvideRuntimeApi;
+use sp_blockchain::HeaderBackend;
+use sp_runtime::{generic::BlockId, generic::Block as BlockS, generic::Header as HeaderS, traits::{Block as BlockT, Zero, NumberFor}};
+use std::sync::Arc;
+use meta_consensus_runtime_api::MetaConsensusApi as MetaConsensusRuntimeApi;
+
+#[rpc]
+pub trait MetaConsensusApi<Block>
+where 
+    Block: BlockT
+{
+	#[rpc(name = "metaConsensus_getBlockHash")]
+	fn get_block_hash(&self, at: Option<NumberFor<Block>> ) -> Result<String>;
+
+    #[rpc(name = "metaConsensus_getBlock")]
+	fn get_block(&self, at: Option<NumberFor<Block>> ) -> Result<Vec<u8>>;
+}
+
+/// A struct that implements the `MetaConsensusApi`.
+pub struct MetaConsensus<C, M> {
+	client: Arc<C>,
+	_marker: std::marker::PhantomData<M>,
+}
+
+impl<C, M> MetaConsensus<C, M> {
+	/// Create new `MetaConsensus` instance with the given reference to the client.
+	pub fn new(client: Arc<C>) -> Self {
+		Self {
+			client,
+			_marker: Default::default(),
+		}
+	}
+}
+
+/// Error type of this RPC api.
+// pub enum Error {
+// 	/// The transaction was not decodable.
+// 	DecodeError,
+// 	/// The call to runtime failed.
+// 	RuntimeError,
+// }
+//
+// impl From<Error> for i64 {
+// 	fn from(e: Error) -> i64 {
+// 		match e {
+// 			Error::RuntimeError => 1,
+// 			Error::DecodeError => 2,
+// 		}
+// 	}
+// }
+
+impl<C, Block> MetaConsensusApi<Block> for MetaConsensus<C, Block>
+where
+	Block: BlockT,
+	C: Send + Sync + 'static,
+	C: ProvideRuntimeApi<Block>,
+	C: HeaderBackend<Block>,
+	// C::Api: MetaConsensusRuntimeApi<Block>,
+	// C::Api: sc_rpc_api::chain::ChainApi<Number, Hash, Header, SignedBlock>,
+    // C: sc_rpc::chain::ChainBackend<C, Block>
+    C: sc_client_api::BlockBackend<Block>
+{
+	fn get_block_hash(&self, at: Option<NumberFor<Block>>) -> Result<String> {
+		let block_num = at.unwrap_or_else(|| {
+			// If the block number is not supplied assume the best block.
+			self.client.info().best_number
+        });
+        let block_hash = self.client.block_hash(block_num.into()).unwrap().unwrap_or_default();
+        
+		Ok(block_hash.to_string())
+	}
+
+	// NOTE(surangap): WIP, need to check encode of the SginedBlock and then decode,deconstruct the block
+    fn get_block(&self, at: Option<NumberFor<Block>>) -> Result<Vec<u8>> {
+		let block_num = at.unwrap_or_else(|| {
+			// If the block number is not supplied assume the best block.
+			self.client.info().best_number
+        });
+        let block = self.client.block(&BlockId::Number(block_num)).unwrap().unwrap(); // NOTE(surangap): unwrap_or_default
+
+		let encoded = BlockS::encode_from(block.block.header(), block.block.extrinsics());
+        
+		Ok(encoded)
+	}
+}
diff --git a/pallets/meta-consensus/runtime-api/Cargo.toml b/pallets/meta-consensus/runtime-api/Cargo.toml
new file mode 100644
index 00000000..3ca4065d
--- /dev/null
+++ b/pallets/meta-consensus/runtime-api/Cargo.toml
@@ -0,0 +1,16 @@
+[package]
+name = "meta-consensus-runtime-api"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+sp-api = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+
+[dev-dependencies]
+serde_json = "1.0"
+
+[features]
+default = ["std"]
+std = [
+	"sp-api/std",
+]
diff --git a/pallets/meta-consensus/runtime-api/src/lib.rs b/pallets/meta-consensus/runtime-api/src/lib.rs
new file mode 100644
index 00000000..3ad18d60
--- /dev/null
+++ b/pallets/meta-consensus/runtime-api/src/lib.rs
@@ -0,0 +1,11 @@
+#![cfg_attr(not(feature = "std"), no_std)]
+#![allow(clippy::too_many_arguments)]
+#![allow(clippy::unnecessary_mut_passed)]
+
+// Here we declare the runtime API. It is implemented it the `impl` block in
+// runtime amalgamator file (the `runtime/src/lib.rs`)
+sp_api::decl_runtime_apis! {
+	pub trait MetaConsensusApi {
+		fn get_block_hash() -> String;
+	}
+}
diff --git a/pallets/meta-consensus/src/lib.rs b/pallets/meta-consensus/src/lib.rs
new file mode 100644
index 00000000..4163c183
--- /dev/null
+++ b/pallets/meta-consensus/src/lib.rs
@@ -0,0 +1,2 @@
+#![cfg_attr(not(feature = "std"), no_std)]
+#![allow(clippy::unused_unit)]
\ No newline at end of file
diff --git a/pallets/meta-consensus/src/tests.rs b/pallets/meta-consensus/src/tests.rs
new file mode 100644
index 00000000..ba89505f
--- /dev/null
+++ b/pallets/meta-consensus/src/tests.rs
@@ -0,0 +1,99 @@
+use super::*;
+
+#[test]
+fn test_should_work() {
+ new_test_ext().execute_with(|| {
+   assert_ok!(
+        Call::<Test>::get_block_hash(
+        Origin::signed(1),
+        Some(BlockId::Number(1))
+        )
+   );
+ })
+}
+
+#[test]
+fn test_decode_block_hash() {
+    new_test_ext().execute_with(|| {
+    assert_eq!(
+        Call::<Test>::get_block_hash(
+            Origin::signed(1),
+            Some(BlockId::Number(1))
+        ),
+        Ok(hex!("0x0000000000000000000000000000000000000000000000000000000000000000").to_string())
+    );
+    })
+}
+
+fn test_insert_block_into_import_queue() {
+    new_test_ext().execute_with(|| {
+        let block = Block::new(
+            Header {
+                number: 1,
+                parent_hash: [0; 32].into(),
+                state_root: [0; 32].into(),
+                extrinsics_root: [0; 32].into(),
+                digest: Digest {
+                    logs: vec![],
+                },
+            },
+            vec![],
+        );
+        let encoded = BlockS::encode_from(block.header(), block.extrinsics());
+        let block_hash = block.header().hash();
+        let block_num = block.header().number;
+        let block_id = BlockId::Number(block_num);
+        let block_header = block.header();
+        let block_extrinsics = block.extrinsics();
+        let block_body = BlockBody {
+            extrinsics: block_extrinsics,
+        };
+        let block_data = BlockData {
+            header: block_header,
+            extrinsics: block_extrinsics,
+            body: block_body,
+        };
+        let block_info = BlockInfo {
+            hash: block_hash,
+            number: block_num,
+            parent_hash: block_header.parent_hash,
+            state_root: block_header.state_root,
+            extrinsics_root: block_header.extrinsics_root,
+            digest: block_header.digest,
+        };
+        let block_data_with_info = BlockDataWithInfo {
+            data: block_data,
+            info: block_info,
+        };
+        let block_with_info = BlockWithInfo {
+            data: block_data_with_info,
+            info: block_info,
+        };
+        let block_with_info_and_extrinsics = BlockWithInfoAndExtrinsics {
+            data: block_data_with_info,
+            info: block_info,
+            extrinsics: block_extrinsics,
+        };
+        let block_with_info_and_extrinsics_and_header = BlockWithInfoAndExtrinsicsAndHeader
+        {
+            data: block_data_with_info,
+            info: block_info,
+            extrinsics: block_extrinsics,
+            header: block_header,
+        };
+        let mut import_queue = ImportQueue::<Block>::new(
+            Arc::new(DummyBlockImport::<Block>),
+            Arc::new(DummyJustificationImport::<Block>),
+            Arc::new(DummyFinalityProofImport::<Block>),
+        );
+        import_queue.import_blocks(
+            vec![block_with_info_and_extrinsics],
+            HashMap::new(),
+            Vec::new(),
+        );
+        assert_eq!(
+            import_queue.import_queue.lock().unwrap().queue.len(),
+            1
+        );
+    });
+}
\ No newline at end of file
diff --git a/pallets/meta-consensus/types.json b/pallets/meta-consensus/types.json
new file mode 100644
index 00000000..0967ef42
--- /dev/null
+++ b/pallets/meta-consensus/types.json
@@ -0,0 +1 @@
+{}
diff --git a/runtimes/meta-runtime/Cargo.toml b/runtimes/meta-runtime/Cargo.toml
new file mode 100644
index 00000000..b15efb0d
--- /dev/null
+++ b/runtimes/meta-runtime/Cargo.toml
@@ -0,0 +1,65 @@
+[package]
+name = "meta-runtime"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+parity-scale-codec = { version = "2.0", default-features = false, features = ["derive"] }
+scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+serde = { version = "1.0", optional = true, features = ["derive"] }
+
+# Substrate packages
+frame-executive = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+frame-support = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+frame-system = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+pallet-balances = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+pallet-sudo = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+pallet-timestamp = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+pallet-transaction-payment = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-api = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-block-builder = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-core = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-inherents = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-io = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-offchain = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-runtime = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-session = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-std = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-transaction-pool = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+sp-version = { default-features = false, git = 'https://github.com/paritytech/substrate.git', tag = 'monthly-2021-12', version = '4.0.0-dev' }
+
+
+# local packages
+# meta-consensus = { default-features = false, path = "../../pallets/meta-consensus" }
+# meta-consensus-runtime-api = { default-features = false, path = "../../pallets/meta-consensus/runtime-api" }
+
+[build-dependencies]
+substrate-wasm-builder = "4.0.0"
+
+[features]
+default = ["std"]
+std = [
+	"frame-executive/std",
+	"frame-support/std",
+	"frame-system/std",
+	"pallet-balances/std",
+	"pallet-sudo/std",
+	"pallet-timestamp/std",
+	"pallet-transaction-payment/std",
+	"parity-scale-codec/std",
+	"scale-info/std",
+	"serde",
+	"sp-api/std",
+	"sp-block-builder/std",
+	"sp-core/std",
+	"sp-inherents/std",
+	"sp-io/std",
+	"sp-offchain/std",
+	"sp-runtime/std",
+	"sp-session/std",
+	"sp-std/std",
+	"sp-transaction-pool/std",
+	"sp-version/std",
+#	"meta-consensus/std",
+#	"meta-consensus-runtime-api/std",
+]
diff --git a/runtimes/meta-runtime/aggregate_types.js b/runtimes/meta-runtime/aggregate_types.js
new file mode 100644
index 00000000..504fa12a
--- /dev/null
+++ b/runtimes/meta-runtime/aggregate_types.js
@@ -0,0 +1,30 @@
+// Reads in the type definitions from all pallets in the runtime and the runtime's own tpes
+// Naively aggregates types and writes them to disk.
+
+const fs = require('fs');
+
+// A list of all the installed recipe pallets' folder names.
+// Does not include system pallets because Apps already supports them.
+// Redundant with construct_runtime!
+const pallets = [
+]
+
+// Types that are native to the runtime itself (ie come from lib.rs)
+// These specifics are from https://polkadot.js.org/api/start/types.extend.html#impact-on-extrinsics
+const runtimeOwnTypes = {
+  "AccountInfo": "AccountInfoWithTripleRefCount",
+  "Address": "AccountId",
+  "LookupSource": "AccountId"
+}
+
+// Loop through all pallets aggregating types
+let finalTypes = runtimeOwnTypes;
+let palletTypes;
+for (let dirname of pallets) {
+  let path = `../../pallets/${dirname}/types.json`;
+  palletTypes = JSON.parse(fs.readFileSync(path, 'utf8'));
+  finalTypes = {...finalTypes, ...palletTypes};
+}
+
+// Write output to disk
+fs.writeFileSync("types.json", JSON.stringify(finalTypes, null, 2), 'utf8');
diff --git a/runtimes/meta-runtime/build.rs b/runtimes/meta-runtime/build.rs
new file mode 100644
index 00000000..9b53d245
--- /dev/null
+++ b/runtimes/meta-runtime/build.rs
@@ -0,0 +1,9 @@
+use substrate_wasm_builder::WasmBuilder;
+
+fn main() {
+	WasmBuilder::new()
+		.with_current_project()
+		.export_heap_base()
+		.import_memory()
+		.build()
+}
diff --git a/runtimes/meta-runtime/src/genesis.rs b/runtimes/meta-runtime/src/genesis.rs
new file mode 100644
index 00000000..282a1be7
--- /dev/null
+++ b/runtimes/meta-runtime/src/genesis.rs
@@ -0,0 +1,59 @@
+//! Helper module to build a genesis configuration for the api-runtime
+
+use super::{AccountId, BalancesConfig, GenesisConfig, Signature, SudoConfig, SystemConfig};
+use sp_core::{sr25519, Pair};
+use sp_runtime::traits::{IdentifyAccount, Verify};
+
+/// Helper function to generate a crypto pair from seed
+fn get_from_seed<TPair: Pair>(seed: &str) -> TPair::Public {
+	TPair::from_string(&format!("//{}", seed), None)
+		.expect("static values are valid; qed")
+		.public()
+}
+
+type AccountPublic = <Signature as Verify>::Signer;
+
+/// Helper function to generate an account ID from seed
+pub fn account_id_from_seed<TPair: Pair>(seed: &str) -> AccountId
+where
+	AccountPublic: From<TPair::Public>,
+{
+	AccountPublic::from(get_from_seed::<TPair>(seed)).into_account()
+}
+
+pub fn dev_genesis(wasm_binary: &[u8]) -> GenesisConfig {
+	testnet_genesis(
+		wasm_binary,
+		// Root Key
+		account_id_from_seed::<sr25519::Pair>("Alice"),
+		// Endowed Accounts
+		vec![
+			account_id_from_seed::<sr25519::Pair>("Alice"),
+			account_id_from_seed::<sr25519::Pair>("Bob"),
+			account_id_from_seed::<sr25519::Pair>("Alice//stash"),
+			account_id_from_seed::<sr25519::Pair>("Bob//stash"),
+		],
+	)
+}
+
+/// Helper function to build a genesis configuration
+pub fn testnet_genesis(
+	wasm_binary: &[u8],
+	root_key: AccountId,
+	endowed_accounts: Vec<AccountId>,
+) -> GenesisConfig {
+	GenesisConfig {
+		system: SystemConfig {
+			// Add Wasm runtime to storage.
+			code: wasm_binary.to_vec(),
+		},
+		balances: BalancesConfig {
+			// Configure endowed accounts with initial balance of 1 << 60.
+			balances: endowed_accounts.iter().cloned().map(|k| (k, 1 << 60)).collect(),
+		},
+		sudo: SudoConfig {
+			// Assign network admin rights.
+			key: root_key,
+		},
+	}
+}
diff --git a/runtimes/meta-runtime/src/lib.rs b/runtimes/meta-runtime/src/lib.rs
new file mode 100644
index 00000000..55add9a5
--- /dev/null
+++ b/runtimes/meta-runtime/src/lib.rs
@@ -0,0 +1,332 @@
+//! A Runtime that demonstrates a custom runtime API.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+// `construct_runtime!` does a lot of recursion and requires us to increase the limit to 256.
+#![recursion_limit = "256"]
+#![allow(clippy::from_over_into)]
+// Make the WASM binary available.
+#[cfg(feature = "std")]
+include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
+
+// Include the genesis helper module when building to std
+#[cfg(feature = "std")]
+pub mod genesis;
+
+use pallet_transaction_payment::CurrencyAdapter;
+use sp_api::impl_runtime_apis;
+use sp_core::{OpaqueMetadata, H256};
+use sp_runtime::traits::{BlakeTwo256, Block as BlockT, IdentifyAccount, IdentityLookup, Verify};
+use sp_runtime::{
+	create_runtime_str, generic,
+	transaction_validity::{TransactionSource, TransactionValidity},
+	ApplyExtrinsicResult, MultiSignature,
+};
+use sp_std::prelude::*;
+#[cfg(feature = "std")]
+use sp_version::NativeVersion;
+use sp_version::RuntimeVersion;
+
+use frame_support::{
+	construct_runtime, parameter_types,
+	// traits::Randomness,
+	weights::{
+		constants::{RocksDbWeight, WEIGHT_PER_SECOND},
+		IdentityFee,
+	},
+};
+#[cfg(any(feature = "std", test))]
+pub use sp_runtime::BuildStorage;
+pub use sp_runtime::{Perbill, Permill};
+
+/// An index to a block.
+pub type BlockNumber = u32;
+
+/// Alias to 512-bit hash when used in the context of a transaction signature on the chain.
+pub type Signature = MultiSignature;
+
+/// Some way of identifying an account on the chain. We intentionally make it equivalent
+/// to the public key of our transaction signing scheme.
+pub type AccountId = <<Signature as Verify>::Signer as IdentifyAccount>::AccountId;
+
+/// Balance of an account.
+pub type Balance = u128;
+
+/// Index of a transaction in the chain.
+pub type Index = u32;
+
+/// A hash of some data used by the chain.
+pub type Hash = H256;
+
+/// Digest item type.
+pub type DigestItem = generic::DigestItem;
+
+/// Opaque types. These are used by the CLI to instantiate machinery that don't need to know
+/// the specifics of the runtime. They can then be made to be agnostic over specific formats
+/// of data like extrinsics, allowing for them to continue syncing the network through upgrades
+/// to even the core datastructures.
+pub mod opaque {
+	use super::*;
+
+	pub use sp_runtime::OpaqueExtrinsic as UncheckedExtrinsic;
+
+	/// Opaque block header type.
+	pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
+	/// Opaque block type.
+	pub type Block = generic::Block<Header, UncheckedExtrinsic>;
+	/// Opaque block identifier type.
+	pub type BlockId = generic::BlockId<Block>;
+}
+
+/// This runtime version.
+pub const VERSION: RuntimeVersion = RuntimeVersion {
+	spec_name: create_runtime_str!("meta-runtime"),
+	impl_name: create_runtime_str!("meta-runtime"),
+	authoring_version: 1,
+	spec_version: 1,
+	impl_version: 1,
+	apis: RUNTIME_API_VERSIONS,
+	transaction_version: 1,
+};
+
+/// The version infromation used to identify this runtime when compiled natively.
+#[cfg(feature = "std")]
+pub fn native_version() -> NativeVersion {
+	NativeVersion {
+		runtime_version: VERSION,
+		can_author_with: Default::default(),
+	}
+}
+
+const NORMAL_DISPATCH_RATIO: Perbill = Perbill::from_percent(75);
+
+parameter_types! {
+	pub const Version: RuntimeVersion = VERSION;
+	pub const BlockHashCount: BlockNumber = 2400;
+	/// We allow for 2 seconds of compute with a 6 second average block time.
+	pub BlockWeights: frame_system::limits::BlockWeights = frame_system::limits::BlockWeights
+		::with_sensible_defaults(2 * WEIGHT_PER_SECOND, NORMAL_DISPATCH_RATIO);
+	pub BlockLength: frame_system::limits::BlockLength = frame_system::limits::BlockLength
+		::max_with_normal_ratio(5 * 1024 * 1024, NORMAL_DISPATCH_RATIO);
+	pub const SS58Prefix: u8 = 42;
+}
+
+impl frame_system::Config for Runtime {
+	/// The basic call filter to use in dispatchable.
+	type BaseCallFilter = frame_support::traits::Everything;
+	/// Block & extrinsics weights: base values and limits.
+	type BlockWeights = BlockWeights;
+	/// The maximum length of a block (in bytes).
+	type BlockLength = BlockLength;
+	/// The identifier used to distinguish between accounts.
+	type AccountId = AccountId;
+	/// The aggregated dispatch type that is available for extrinsics.
+	type Call = Call;
+	/// The lookup mechanism to get account ID from whatever is passed in dispatchers.
+	type Lookup = IdentityLookup<AccountId>;
+	/// The index type for storing how many extrinsics an account has signed.
+	type Index = Index;
+	/// The index type for blocks.
+	type BlockNumber = BlockNumber;
+	/// The type for hashing blocks and tries.
+	type Hash = Hash;
+	/// The hashing algorithm used.
+	type Hashing = BlakeTwo256;
+	/// The header type.
+	type Header = generic::Header<BlockNumber, BlakeTwo256>;
+	/// The ubiquitous event type.
+	type Event = Event;
+	/// The ubiquitous origin type.
+	type Origin = Origin;
+	/// Maximum number of block number to block hash mappings to keep (oldest pruned first).
+	type BlockHashCount = BlockHashCount;
+	/// The weight of database operations that the runtime can invoke.
+	type DbWeight = RocksDbWeight;
+	/// Version of the runtime.
+	type Version = Version;
+	/// Converts a module to the index of the module in `construct_runtime!`.
+	///
+	/// This type is being generated by `construct_runtime!`.
+	type PalletInfo = PalletInfo;
+	/// What to do if a new account is created.
+	type OnNewAccount = ();
+	/// What to do if an account is fully reaped from the system.
+	type OnKilledAccount = ();
+	/// The data to be stored in an account.
+	type AccountData = pallet_balances::AccountData<Balance>;
+	/// Weight information for the extrinsics of this pallet.
+	type SystemWeightInfo = ();
+	/// This is used as an identifier of the chain. 42 is the generic substrate prefix.
+	type SS58Prefix = SS58Prefix;
+	/// The set code logic, just the default since we're not a parachain.
+	type OnSetCode = ();
+}
+
+parameter_types! {
+	pub const MinimumPeriod: u64 = 1;
+}
+
+impl pallet_timestamp::Config for Runtime {
+	/// A timestamp: milliseconds since the unix epoch.
+	type Moment = u64;
+	type OnTimestampSet = ();
+	type MinimumPeriod = MinimumPeriod;
+	type WeightInfo = ();
+}
+
+parameter_types! {
+	pub const ExistentialDeposit: u128 = 500;
+	pub const TransferFee: u128 = 0;
+	pub const CreationFee: u128 = 0;
+	pub const MaxLocks: u32 = 50;
+}
+
+impl pallet_balances::Config for Runtime {
+	type MaxLocks = MaxLocks;
+	type MaxReserves = ();
+	type ReserveIdentifier = [u8; 8];
+	/// The type for recording an account's balance.
+	type Balance = Balance;
+	/// The ubiquitous event type.
+	type Event = Event;
+	type DustRemoval = ();
+	type ExistentialDeposit = ExistentialDeposit;
+	type AccountStore = System;
+	type WeightInfo = ();
+}
+
+impl pallet_sudo::Config for Runtime {
+	type Event = Event;
+	type Call = Call;
+}
+
+parameter_types! {
+	pub const TransactionByteFee: Balance = 1;
+	pub OperationalFeeMultiplier: u8 = 5;
+}
+
+impl pallet_transaction_payment::Config for Runtime {
+	type OnChargeTransaction = CurrencyAdapter<Balances, ()>;
+	type TransactionByteFee = TransactionByteFee;
+	type OperationalFeeMultiplier = OperationalFeeMultiplier;
+	type WeightToFee = IdentityFee<Balance>;
+	type FeeMultiplierUpdate = ();
+}
+
+construct_runtime!(
+	pub enum Runtime where
+		Block = Block,
+		NodeBlock = opaque::Block,
+		UncheckedExtrinsic = UncheckedExtrinsic
+	{
+		System: frame_system::{Pallet, Call, Storage, Config, Event<T>},
+		Timestamp: pallet_timestamp::{Pallet, Call, Storage, Inherent},
+		Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>},
+		Sudo: pallet_sudo::{Pallet, Call, Config<T>, Storage, Event<T>},
+		TransactionPayment: pallet_transaction_payment::{Pallet, Storage},
+	}
+);
+
+/// The address format for describing accounts.
+pub type Address = AccountId;
+/// Block header type as expected by this runtime.
+pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
+/// Block type as expected by this runtime.
+pub type Block = generic::Block<Header, UncheckedExtrinsic>;
+/// A Block signed with a Justification
+pub type SignedBlock = generic::SignedBlock<Block>;
+/// BlockId type as expected by this runtime.
+pub type BlockId = generic::BlockId<Block>;
+/// The SignedExtension to the basic transaction logic.
+pub type SignedExtra = (
+	frame_system::CheckSpecVersion<Runtime>,
+	frame_system::CheckTxVersion<Runtime>,
+	frame_system::CheckGenesis<Runtime>,
+	frame_system::CheckEra<Runtime>,
+	frame_system::CheckNonce<Runtime>,
+	frame_system::CheckWeight<Runtime>,
+	pallet_transaction_payment::ChargeTransactionPayment<Runtime>,
+);
+/// Unchecked extrinsic type as expected by this runtime.
+pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;
+/// Extrinsic type that has already been checked.
+pub type CheckedExtrinsic = generic::CheckedExtrinsic<AccountId, Call, SignedExtra>;
+/// Executive: handles dispatch to the various modules.
+pub type Executive = frame_executive::Executive<
+	Runtime,
+	Block,
+	frame_system::ChainContext<Runtime>,
+	Runtime,
+	AllPalletsWithSystem,
+>;
+
+impl_runtime_apis! {
+	impl sp_api::Core<Block> for Runtime {
+		fn version() -> RuntimeVersion {
+			VERSION
+		}
+
+		fn execute_block(block: Block) {
+			Executive::execute_block(block)
+		}
+
+		fn initialize_block(header: &<Block as BlockT>::Header) {
+			Executive::initialize_block(header)
+		}
+	}
+
+	impl sp_api::Metadata<Block> for Runtime {
+		fn metadata() -> OpaqueMetadata {
+			OpaqueMetadata::new(Runtime::metadata().into())
+		}
+	}
+
+	impl sp_block_builder::BlockBuilder<Block> for Runtime {
+		fn apply_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {
+			Executive::apply_extrinsic(extrinsic)
+		}
+
+		fn finalize_block() -> <Block as BlockT>::Header {
+			Executive::finalize_block()
+		}
+
+		fn inherent_extrinsics(data: sp_inherents::InherentData) -> Vec<<Block as BlockT>::Extrinsic> {
+			data.create_extrinsics()
+		}
+
+		fn check_inherents(
+			block: Block,
+			data: sp_inherents::InherentData,
+		) -> sp_inherents::CheckInherentsResult {
+			data.check_extrinsics(&block)
+		}
+
+	}
+
+	impl sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block> for Runtime {
+		fn validate_transaction(
+			source: TransactionSource,
+			tx: <Block as BlockT>::Extrinsic,
+			block_hash: <Block as BlockT>::Hash,
+		) -> TransactionValidity {
+			Executive::validate_transaction(source, tx, block_hash)
+		}
+	}
+
+	impl sp_offchain::OffchainWorkerApi<Block> for Runtime {
+		fn offchain_worker(header: &<Block as BlockT>::Header) {
+			Executive::offchain_worker(header)
+		}
+	}
+
+	impl sp_session::SessionKeys<Block> for Runtime {
+		fn generate_session_keys(_seed: Option<Vec<u8>>) -> Vec<u8> {
+			Vec::new()
+		}
+
+		fn decode_session_keys(
+			_encoded: Vec<u8>,
+		) -> Option<Vec<(Vec<u8>, sp_core::crypto::KeyTypeId)>> {
+			None
+		}
+	}
+}
diff --git a/runtimes/meta-runtime/types.json b/runtimes/meta-runtime/types.json
new file mode 100644
index 00000000..6ac4802a
--- /dev/null
+++ b/runtimes/meta-runtime/types.json
@@ -0,0 +1,6 @@
+{
+  "AccountInfo": "AccountInfoWithTripleRefCount",
+  "Address": "AccountId",
+  "LookupSource": "AccountId",
+  "AccountInfo": "AccountInfoWithDualRefCount"
+}
diff --git a/rustfmt.toml b/rustfmt.toml
new file mode 100644
index 00000000..218e2032
--- /dev/null
+++ b/rustfmt.toml
@@ -0,0 +1 @@
+hard_tabs = true