Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,883",
      "signature": "0xae42d234739b29a4d3044b246ac5a081826e0c6cc1a17405b0e36288c237ef42f1d7f6d049d32ea7c66efe86e0591b13",
      "randomness": "0xa7d1d0aafb8cc1b0a16aaad7aac74d3a8b1295a87bc2a41909f3efcf3c8ea9db"
    }
  ],
  "blockNumber": "7,413,056"
}

{
  "Sr25519": "0x6a057dc588c20e9ec32c91c2d4706e5b89524c00e4c1d7bf868aac786ae1105b311118642d6a658f5f1ce6f1b2471e6ec0e17204b8f527c8e4f93b7406612680"
}