Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,551,381",
      "signature": "0xb6be1e176ab64ad5400cdb054ffb829bb8af241bae2f098f8e991523ae9164886f2d8131b44ffcb70542657573b9bb4a",
      "randomness": "0xea1418f36a30ca3edcdc836289ac28b4b93c89aa9f9a7f75613267a88e4dcfb6"
    }
  ],
  "blockNumber": "7,408,181"
}

{
  "Sr25519": "0xe442eb3dc2bfdad20e57a8ff9504477db604f32ec6cb4b1eaa718d83c937ba67973e7e21050a58795e3ce8ce441332fd8b5505e7affeadb3a817e77a99aadb80"
}