Added sp_genesis_builder impl to runtime

Cargo.toml

@@ -88,6 +88,7 @@ sp-consensus-slots = { git = "https://github.com/paritytech/polkadot-sdk", branc
 sp-core = { git = "https://github.com/paritytech/polkadot-sdk", branch = "release-polkadot-v1.6.0", default-features = false }
 sp-debug-derive = { git = "https://github.com/paritytech/polkadot-sdk", branch = "release-polkadot-v1.6.0", default-features = false }
 sp-externalities = { git = "https://github.com/paritytech/polkadot-sdk", branch = "release-polkadot-v1.6.0", default-features = false }
+sp-genesis-builder = { git = "https://github.com/paritytech/polkadot-sdk", branch = "release-polkadot-v1.6.0", default-features = false }
 sp-inherents = { git = "https://github.com/paritytech/polkadot-sdk", branch = "release-polkadot-v1.6.0", default-features = false }
 sp-io = { git = "https://github.com/paritytech/polkadot-sdk", branch = "release-polkadot-v1.6.0", default-features = false }
 sp-keystore = { git = "https://github.com/paritytech/polkadot-sdk", branch = "release-polkadot-v1.6.0", default-features = false }

template/node/src/chain_spec.rs

@@ -148,15 +148,35 @@ fn testnet_genesis(
 	endowed_accounts: Vec<AccountId>,
 	id: ParaId,
 ) -> serde_json::Value {
-	serde_json::json!({
-		"balances": {
-			"balances": endowed_accounts.iter().cloned().map(|k| (k, 1u64 << 60)).collect::<Vec<_>>(),
+	let g = moonkit_template_runtime::RuntimeGenesisConfig {
+		balances: moonkit_template_runtime::BalancesConfig {
+			balances: endowed_accounts
+				.iter()
+				.cloned()
+				.map(|k| (k, 1 << 60))
+				.collect(),
 		},
-		"parachainInfo": {
-			"parachainId": id,
+		parachain_info: moonkit_template_runtime::ParachainInfoConfig {
+			parachain_id: id,
+			..Default::default()
 		},
-		"potentialAuthorSet": {
-			"mapping": authorities,
+		author_filter: moonkit_template_runtime::AuthorFilterConfig {
+			eligible_count: moonkit_template_runtime::EligibilityValue::default(),
+			..Default::default()
 		},
-	})
+		potential_author_set: moonkit_template_runtime::PotentialAuthorSetConfig {
+			mapping: authorities,
+		},
+		parachain_system: Default::default(),
+		system: Default::default(),
+	};
+
+	serde_json::to_value(&g).unwrap()
+}
+
+#[test]
+fn chain_spec_as_json_raw_works() {
+	let x = local_testnet_config();
+	let raw = true;
+	assert!(x.as_json(raw).is_ok());
 }

template/runtime/Cargo.toml

@@ -28,6 +28,7 @@ pallet-template = { path = "../pallets/template", default-features = false }
 sp-api = { workspace = true }
 sp-block-builder = { workspace = true }
 sp-core = { workspace = true }
+sp-genesis-builder = { workspace = true }
 sp-inherents = { workspace = true }
 sp-io = { workspace = true }
 sp-offchain = { workspace = true }

template/runtime/src/lib.rs

@@ -27,6 +27,7 @@ use sp_version::RuntimeVersion;
 use frame_support::{
 	construct_runtime,
 	dispatch::DispatchClass,
+	genesis_builder_helper::{build_config, create_default_config},
 	match_types, parameter_types,
 	traits::{ConstBool, Everything, Nothing, OnInitialize, TransformOrigin},
 	weights::{
@@ -830,6 +831,16 @@ impl_runtime_apis! {
 		}
 	}
 
+	impl sp_genesis_builder::GenesisBuilder<Block> for Runtime {
+		fn create_default_config() -> Vec<u8> {
+			create_default_config::<RuntimeGenesisConfig>()
+		}
+
+		fn build_config(config: Vec<u8>) -> sp_genesis_builder::Result {
+			build_config::<RuntimeGenesisConfig>(config)
+		}
+	}
+
 	#[cfg(feature = "runtime-benchmarks")]
 	impl frame_benchmarking::Benchmark<Block> for Runtime {
 		fn benchmark_metadata(extra: bool) -> (