Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,573,496",
      "signature": "0x91d1746c24ffe38790c5e6602df36bb2713353b0f3d893061c50300acd3c971875fb7ddfe415c7a2ba4f139676d65f02",
      "randomness": "0x581961823dc272c058685655622c31d8c6aa45442a200dd890a07ef8694833dd"
    }
  ],
  "blockNumber": "7,413,710"
}

{
  "Sr25519": "0x0e2b54758bf90f9db9df623bf8490e67ded4484e24236f539bcb4e345adce40d5beb715826ab45e948a31f81f39411680b3e13d70ff24af3c41f7b63dbe9908a"
}