Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,585,660",
      "signature": "0x84723551d9781335b3ab6ea95d1d587589e2774b8a0fa006678b6e0e8ece058b4be1f806115d73278527ea880cb7f31e",
      "randomness": "0xbe44b3dfb4ea0fa090306808478f6d1f1940156042baa56a9d35456cf30a9582"
    }
  ],
  "blockNumber": "7,416,737"
}

{
  "Sr25519": "0xa804627248cc4d50724279a859f1c5397900a0039419aa5e0b458eaca76c923193d535f75f80c7c1c69b347239b9db591b3b0dd96df98d06d7f5b8858f648b8e"
}