StorageDiff

import { StorageDiff } from 'voltaire-effect'
import { Effect } from 'effect'

// From Map
const diff = yield* StorageDiff.from(
  addressBytes,
  new Map([[slot, { from: oldValue, to: newValue }]])
)

// From array of tuples
const diff2 = yield* StorageDiff.from(
  addressBytes,
  [[slot1, change1], [slot2, change2]]
)

{
  address: Uint8Array,                    // 20 bytes
  changes: Map<slot, { from, to }>        // Slot value changes
}