Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,553,744",
      "signature": "0x8dbdd07d7ee9615d6867d0d5506826e2ba5900d868fbf84f06a5d5661dea654a1556390d9ade10396e813d217473013c",
      "randomness": "0xadb39ababa747542cafe5a7108d1fe56b1489d1d3953e424e741fa7fae89551a"
    }
  ],
  "blockNumber": "7,408,771"
}

{
  "Sr25519": "0xf0f59a64d7495efd8e7e43e8113a6323f8693cb75c05f2e93e9b8c073cd0b11c896cc4b5fd71e7bd8675f44e2893ba80eeb06b8c80e42622d6825ade5d96b783"
}