{
  header: {
    sequence: number
    previousBlockHash: string
    noteCommitment: string
    transactionCommitment: string
    target: string
    randomness: string
    timestamp: number
    graffiti: string
  }
  transactions: string[]
  previousBlockInfo?: {
    target: string
    timestamp: number
  }
}

Response

{
  added: boolean
  reason:
    | 'UNKNOWN_REQUEST'
    | 'CHAIN_CHANGED'
    | 'INVALID_BLOCK'
    | 'ADD_FAILED'
    | 'FORK'
    | 'SUCCESS'
}