Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,621,339",
      "signature": "0x843ad8fef24ad45f3feca4cd1e0c44da9aac3b8fc27d08b8c124f580ab0c6e1edfc81da8bcf4d9c41fb197f951afb477",
      "randomness": "0xf2ad9f3831477e929bdcf85223bb5cf050f2e40ab83fff6371f849723b73f7c8"
    }
  ],
  "blockNumber": "7,425,650"
}

{
  "Sr25519": "0x16f053369746241d7882584924101a84a5cb56eaf0f451b7a19923c17df74568c2dc8ee1159d6b80dffe83b462eda07d4181636bea79767265915a5c320e738e"
}