Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,654,372",
      "signature": "0xa33736ac73e3fcdd5cccf3581cf6a26dfb968a5a4fc1b5e3d78baff322c6dc4f39a7fdc30f0306d380616529233aa6bf",
      "randomness": "0xcc70855580ea3942d57d6218da1157e422fe416915b52cc2a6d18cf61eda6ae1"
    }
  ],
  "blockNumber": "7,433,897"
}

{
  "Sr25519": "0xa4c52ea90610943db13b8478b728e73820789291a40ce3a4535025c3782afb588a53570785266606b7e455223b762cf52fac168524fba4a29e19724e57cb6980"
}