Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,605,099",
      "signature": "0xa44eeeef2a68612f04f1f3432274410c186e8852e7015e478b6ab02ee39b6d42235439185a5d7dabc08512d85454f464",
      "randomness": "0x4784af0d4e1956c9c3e91261cd04e50535963f950423cbcc2c11341a4d01c836"
    }
  ],
  "blockNumber": "7,421,591"
}

{
  "Sr25519": "0x9af06192dead26750488c2e715252058d8e69d9db34b96ba3e78c3ed70bba567a85125dc0875a2db2b8d57bacbc81da7a8399683ca62312d5a1c83156ee65e85"
}