Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,540,631",
      "signature": "0x99612750c28544bc3803f2c04b48c1efa76fa653ec1b6fdba040a4400502bc8918041bcf1f1bbae03dbcc3584ca53b4c",
      "randomness": "0x4e2b1aa602b11a9f5a5e3b7b66d9a08b78faa6ce8677920aa0fc22073971a8a9"
    }
  ],
  "blockNumber": "7,405,493"
}

{
  "Sr25519": "0x5038590b36e79cae434996de16f153baa5c731699679e6b7a13d9edc0169131f7c9a2515972d40552be26b55b1dd83e8ed45c23322585bb018083c858b254a8b"
}