Updated Genesis files

[jorgecuesta]

Summary

Update genesis files from: https://github.com/pokt-network/pocket-net…work-genesis/tree/master/shannon

Type of change

Select one or more:

• New feature, functionality or library
• Bug fix
• Code health or cleanup
• Documentation
• Other (specify)

Sanity Checklist

• I have tested my changes using the available tooling
• I have commented my code
• I have performed a self-review of my own code; both comments & source code
• I create and reference any new tickets, if applicable
• I have left TODOs throughout the codebase, if applicable

[bryanchriswhite]

1. Is my recollection correct that this effectively changes the default genesis that indexer node will use?
2. Am I understanding correctly that this means that we would be switching that default from testnet to localnet, and if so, why?

Is there a reason that the default SHOULD NOT be the current testnet? That seems like the most reasonable default to me because it does not require the user to be running localnet to start using the indexer. Do you see it differently?