Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,561,904",
      "signature": "0xa310d94f0ca1c6eaec5330c0567e0149d4e16da24cab18b05eed2101123bb02419578772cf093ac7e08dd831d967b356",
      "randomness": "0x5c7e5623a41d06fd862b7b97716f6c5bfe224fc4200f18d0753d055606a3e994"
    }
  ],
  "blockNumber": "7,410,811"
}

{
  "Sr25519": "0xce6b367e7d803bbbc15f881758ebc1fa0441f45e905e6587c011114786f11b1156fe1cc007f8addbd9ae8028fe58ed55e1290fc5169fc5569788cce9ba412e89"
}