* Cache and use justified and finalized payload block hash
* Fix tests
* Use real byte
* Fix conflicts
Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
* Add store with tests
* Rm genesis time
* Previous finalized
* Go fmt
* Update beacon-chain/blockchain/store/type.go
Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>