Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,545,282",
      "signature": "0x8073a9881209aca8fb290edf9371a66e51008dd7fbc1c8a1d69e71f112b4d3c53648a88e387737b80c885ba349035acb",
      "randomness": "0x954d91297858476a796f400e76d48e5fe89e5c214bb41abed7734b7109225855"
    }
  ],
  "blockNumber": "7,406,656"
}

{
  "Sr25519": "0xc6cba2ddbe629e116d4e8fd9e5d420f2ac64ea5a655255ed0f58ee8fc68bd6734fccc170a709ee932ddf9ac58e3eb6a03d7efe308efc95d4d12ca83b90844181"
}