Rather than changing the miner account/credentials and chain id to match the prysm e2e testnet, this PR uses a new feature in prysmctl to update the genesis.json file with the genesis timestamp and shapella fork timestamp (computed relative to the genesis timestamp). This PR assumes https://github.com/prysmaticlabs/prysm/pull/12283 has been merged and deployed to docker hub.
This is a nicer UX than https://github.com/rauljordan/eth-pos-devnet/pull/15
Rather than changing the miner account/credentials and chain id to match the prysm e2e testnet, this PR uses a new feature in prysmctl to update the genesis.json file with the genesis timestamp and shapella fork timestamp (computed relative to the genesis timestamp). This PR assumes https://github.com/prysmaticlabs/prysm/pull/12283 has been merged and deployed to docker hub.