Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,564,560",
      "signature": "0xb434b16011cb1333da39959a22e7bb94d2b40d682833c6751216e10438500baa3f6a32b5e875754b00031886f0c4fbe8",
      "randomness": "0xb9b66490fec4578437b0fb6aa00bbf06bf153836c0428347e012e8767f441248"
    }
  ],
  "blockNumber": "7,411,476"
}

{
  "Sr25519": "0x6e750174d7cb1caba9286ab5ecc36aae88fcccecf8337b314a378719fd7b34735f3b1add44992561dfbb8521ba983fde8d4baab3616678e5dea037370b979785"
}