Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,669,570",
      "signature": "0xa4dd516e8058448ccbcb68a33d75644f52d5fa1109b27a981d1c7b25a0b45e09b0d89a034ec8301c9c14708577364bc9",
      "randomness": "0xce94594e352e0218532ec64c8a971ee16a9539a80112e256de68f2acdc9e7966"
    }
  ],
  "blockNumber": "7,437,684"
}

{
  "Sr25519": "0x0edc5a306bdc2313b42db66dc496d17f6f22eae19a872d38fc42b01d0b603a504415ab93ddbe4736561afa623298753efe63cdcf8dab4bdb12df014511a2e083"
}