Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,655,523",
      "signature": "0xa00d2a9956c4f8caf8401b7569b53bc5cfd73d401dca3a75faed077ad151a15d2060897e284f7297b6088a7f06e6d2c7",
      "randomness": "0xd64c543d8e6cc36b951e9f16bdfe868e98004e9f28071abe1d4300de549ef9f4"
    }
  ],
  "blockNumber": "7,434,185"
}

{
  "Sr25519": "0x922c3f88cc6b27e79b896d883d245c469777d8b8c4387e7066b7c862f23ef4558ecf8516fcd9abcfcf741b207920000b948da2b2b625d42baf6a17da388ee384"
}