Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,577,595",
      "signature": "0xa2d487a2610c3eefc12ac618dccd3632f644bc3e7702cb606b8fe27b57a9b2195c2826d1d0ab94cddc1314cc8eef49d8",
      "randomness": "0x5f55b14ce899410dcb29bfed79215a449bf8a84b14ea7955a4be9a215b5d406c"
    }
  ],
  "blockNumber": "7,414,734"
}

{
  "Sr25519": "0x342a77e8f6cd547482cb144bcb0f270acbb98e289ad763cd42ae7d7a854a7f07e018b9c46ed4ae52790a1124cd96798b2105efa310dc5fa707d40ddb9bc8f089"
}