prysm-pulse/beacon-chain/core/blocks/genesis.go
Raul Jordan 5aac06f04e
Move EthereumAPIs Into Prysm (#8968)
* begin move

* use same import path

* imports

* regen protos

* regen

* no rename

* generate ssz

* gaz

* fmt

* edit build file

* imports

* modify

* remove generated files

* remove protos

* edit imports in prysm

* beacon chain all builds

* edit script

* add generated pbs

* add replace rules

* license for ethereumapis protos

* change visibility

* fmt

* update build files to gaz ignore

* use proper form

* edit imports

* wrap block

* revert scripts

* revert go mod
2021-06-02 18:49:52 -05:00

31 lines
902 B
Go

// Package blocks contains block processing libraries according to
// the eth2spec.
package blocks
import (
ethpb "github.com/prysmaticlabs/prysm/proto/eth/v1alpha1"
"github.com/prysmaticlabs/prysm/shared/bytesutil"
"github.com/prysmaticlabs/prysm/shared/params"
)
// NewGenesisBlock returns the canonical, genesis block for the beacon chain protocol.
func NewGenesisBlock(stateRoot []byte) *ethpb.SignedBeaconBlock {
zeroHash := params.BeaconConfig().ZeroHash[:]
block := &ethpb.SignedBeaconBlock{
Block: &ethpb.BeaconBlock{
ParentRoot: zeroHash,
StateRoot: bytesutil.PadTo(stateRoot, 32),
Body: &ethpb.BeaconBlockBody{
RandaoReveal: make([]byte, 96),
Eth1Data: &ethpb.Eth1Data{
DepositRoot: make([]byte, 32),
BlockHash: make([]byte, 32),
},
Graffiti: make([]byte, 32),
},
},
Signature: params.BeaconConfig().EmptySignature[:],
}
return block
}