Block

import * as Block from '@voltaire/primitives/Block'

const block = Block.from({
  header: blockHeader,
  body: blockBody,
  hash: "0x1234567890abcdef...",
  size: 1024n,
  totalDifficulty: 12345678n, // Optional, pre-merge only
})

type BlockType = {
  readonly header: BlockHeaderType
  readonly body: BlockBodyType
  readonly hash: BlockHashType
  readonly size: Uint256Type
  readonly totalDifficulty?: Uint256Type
}

import * as Block from '@voltaire/primitives/Block'
import * as BlockHeader from '@voltaire/primitives/BlockHeader'
import * as BlockBody from '@voltaire/primitives/BlockBody'

const header = BlockHeader.from({
  parentHash: "0x...",
  // ... other header fields
})

const body = BlockBody.from({
  transactions: [tx1, tx2],
  ommers: [],
  withdrawals: [w1, w2],
})

const block = Block.from({
  header,
  body,
  hash: "0xabc123...",
  size: 2048n,
})

// Pre-merge block
const premerge = Block.from({
  header,
  body,
  hash: "0x...",
  size: 1024n,
  totalDifficulty: 58750003716598352816469n,
})

// Post-merge block (no totalDifficulty)
const postmerge = Block.from({
  header,
  body,
  hash: "0x...",
  size: 1024n,
})