staking-contracts

1.upload header

• _epochHeaderBytes: rlp encoding epoch Header

  • Note: When the Header is rlp encoded here, you need to ensure that header.Commit needs to be nil, because headerHash() does not include header.Commit

• commitBytes: rlp encoding Commit structure

• lookByIndex: Whether the uploaded validator signature sequence is consistent with the validator sequence in the contract

 function submitHead(bytes memory _epochHeaderBytes, bytes memory commitBytes, bool lookByIndex) external

2.get validators and powers of next epoch

function proposedValidators() public view returns (address[] memory, uint256[] memory) 

return

• validators of next epoch
• voting powers of validators of next epoch

3.get validators and powers of current epoch

function getCurrentEpoch() public view returns(uint256,address[] memory _epochSigners,uint256[] memory _epochVotingPowers) 

return

• current epochIdx
• validators of current epoch
• voting powers of validators of current epoch

4.get validators of current epoch

function curEpochVals() external view returns (address[] memory);

5.get votingPowers of current epoch

function curVotingPowers() external view returns (uint64[] memory);

6.get index of current epoch

function epochIdx() external view returns (uint256);

7.get block height of current epoch

function curEpochHeight() external view returns (uint256 height);

8.get correct block height of next epoch

function getNextEpochHeight() external view returns (uint256 height);

9.set epoch period

function setEpochPeriod(uint256 _epochPeriod) external;

10.get epoch period

function epochPeriod() external view returns (uint256 height);