Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,537,097",
      "signature": "0x8bb3b38210e3c9c3ee3b1453f95bd517fbff20d9db646a9577e4fc21178d69fbe0451307b374a60ccc0947436862f165",
      "randomness": "0x942edc59b3c8dbe113d46fbbf3d319c92f52dab347a6a1f71ca6b77117e12ddf"
    }
  ],
  "blockNumber": "7,404,610"
}

{
  "Sr25519": "0x74871182f453922ee001d3700ac88372155ee34396281670bfdfe9ad492b6c4e2c70b7e16bcc66e843c8bbc7aac3024e070e66c154667cf0ccd1ced636913e8b"
}