Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,567,902",
      "signature": "0xad4578c3163374c626d5942b07bd231da73c805b73ead8498b6b5c6279b5b435996a70c08721c7f91f3ee6297b8ef546",
      "randomness": "0x25f52086b62b00dc93fde2e6c5cd645f858d0b86f95e7935f94f55573caca514"
    }
  ],
  "blockNumber": "7,412,311"
}

{
  "Sr25519": "0x16278f9842e3f3c9d988c9bdbffe10db9416daf2f1406123002cb659866f965547a0ed051cab1b87e9f7fc9badc3135fe06f76438a8008bfe7bdc3b0983fea8e"
}