Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,582,377",
      "signature": "0xac4f84265f64b4beb241d81a250e2ca7cbef0377eb05fea1f5a19bee3abd146fcdb0acfef6b2e6121a79e8af2151b29f",
      "randomness": "0x1c24b9ca545d7f922f337ffc8918666c8fbb4beef0ba20d92d9c2e625efd6633"
    }
  ],
  "blockNumber": "7,415,917"
}

{
  "Sr25519": "0x883313b0ac020faa38c1fbb20b4ffb63d6494fabc1173c4b9bbb91b205773c4d3b8c5b2fd86ddbf29cf4f58300670449666c21080c4dfde8660667a5c78d978c"
}