Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,575,469",
      "signature": "0xa7f4a638bebf7c8e00d43a4de099c5a603d2ffa9d58e84955d403834e5db40c1cc474517cb4baa3fa0d4fce4a9cc6088",
      "randomness": "0x06bb32a495895500958c302fc6caf8fb069c622a16183bb5987becbbc93966d0"
    }
  ],
  "blockNumber": "7,414,203"
}

{
  "Sr25519": "0x10012bed514aef1243c2b222b1f92c6c7a32f0895dd8b933634261219185ff7406c70497c1c91b176f583b3e092e7dbfa2e92a9eb3eb29a1474ba75ae8872680"
}