Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,621,282",
      "signature": "0x92e5652e33b48a56d44ec1899280263cfac0cda3d14b33e00ffee0da6c4b029830d3a7f1c89bdcae2585167d774cd8f4",
      "randomness": "0x12c74634728ee45bb3d7d201adb4568348e1a041055f1c759c0f3aba13174e78"
    }
  ],
  "blockNumber": "7,425,636"
}

{
  "Sr25519": "0x1490b17e518fa43d99dd0e244c24fa1a65f99657cafc10045a3a05b5d3a49532a16a3aaf3a8612818d76e1f94067a7048cb5332f412920670960398bb4a8ff8a"
}