Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,572,741",
      "signature": "0xa099849fe27c02c7892d3b29771872fb2dafacf4c335dece3f1292aaec12c9c6dc38b5f19f28eab84b908759574b5528",
      "randomness": "0xe43f46a4963fedff8a879a72f52f7f802e76accbcf20db34086605310e9fbf61"
    }
  ],
  "blockNumber": "7,413,521"
}

{
  "Sr25519": "0xc4d6b61a2e905d1d30aa2a6f6318f66545e6e70fda2a6ce0f869393461965a2d34f140cc89f4798fe47d06685a529e92cb897adfb251a563c3ad9ac9be6a2182"
}