miner/blockTemplateStream
Streams block templates from the chain for mining blocks
Request
undefined;
Response
{
  header: {
    sequence: number
    previousBlockHash: string
    noteCommitment: string
    transactionCommitment: string
    target: string
    randomness: string
    timestamp: number
    graffiti: string
  }
  transactions: string[]
  previousBlockInfo?: {
    target: string
    timestamp: number
  }
}