Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,582,510",
      "signature": "0x915583be202b9aa58f5dec14dadad516901d994532e08c70d50851b285d95f58ccaff6a360825ba4e2386dbd1f91f3dc",
      "randomness": "0xa5fde26be06235792a6468a72a44a9acadcb87d3382cd2b8d3970460508cf4fc"
    }
  ],
  "blockNumber": "7,415,950"
}

{
  "Sr25519": "0xa665e00fde814418c2095afbeab1de3fc79bb5b6ed34be3f2de999ebe278987e658706318e39e98eb642147e9ff408f33c11fa65bd769b7d6f3781c8ff6ce482"
}