Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,559,042",
      "signature": "0xa0692593e65098e1302c627ade6b20c818a26d78fda8daca3e04795aa6248ef8e4e1e0669fea5105a6b43456d3cc859c",
      "randomness": "0x5dd586a4ef64270334c987a05258abff033d15a6d623d5c1472657f7c09f01db"
    }
  ],
  "blockNumber": "7,410,096"
}

{
  "Sr25519": "0xd60fefd266dde275ea672f4be5656487f9d5b747d52336f7fd54303858491e21a674f047f7326bb50d77f8b1e58e2f33fb85e71fdce328bd0dcb2dbf985e9c81"
}