Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,543,602",
      "signature": "0x81cccc0578f548ca08f5747d89112ce7cf74643cb27ceb08784880fbebc94c5a8fafbc3ee1368d6935f4a103bd9583e9",
      "randomness": "0x53afef6d2406acb3de1ac74ab3761ce36bf7585bed5d43a98c2611d4bef537d7"
    }
  ],
  "blockNumber": "7,406,236"
}

{
  "Sr25519": "0x7ebc2b0ccd251c8990ccff041b73039ba2ef4812b5f48eee18f3bdcb7cfc207173ec793bfd6cb00f23d2a05fc25a9bef6d7bf0415228b409a5a3710add324e80"
}