Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,572,078",
      "signature": "0x8b39d2508412534b38d6c7a7ab2f393cc85e481c5e1a16f8405838980abf8d957163bb1838e0622acfcacc68aad31449",
      "randomness": "0x352192ed1a51be599d67e5b99d665a4897d6b07849fd2654a393fa23a91f7b4c"
    }
  ],
  "blockNumber": "7,413,355"
}

{
  "Sr25519": "0x0a459c7ed9ca694a411e57e09fff3963ac0ba8e93253b50f14456d56d666fa52db9880ea369e1ab897881c5893ccd571a8a610a46d5bfc640248c7b3d78c1d88"
}