Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,554,301",
      "signature": "0x8b9b6f9101891a6ae876de17a518ee36da0a15b53e5935d37d9c9b6c0120f05388010d2a3f38233aebd61b0e4bbc85ce",
      "randomness": "0xda2ffb1d9f55ca856a19457ea3669550f183d669c1b610f246f424bb4c74aa25"
    }
  ],
  "blockNumber": "7,408,911"
}

{
  "Sr25519": "0x84514f6a11a85e7b3ce452e03ea97e339b9fe4de51ccc98aa795a757f391a01bcc7b1b3f6529215aed46dad43696df3f63985aa3ce5963cc60cb903af2bd5984"
}