Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,555,624",
      "signature": "0x964f3b727ea5852351424b2ce7b6bcd38d26e36b19842d3bccc936ebcb96ab6f43a198fe32d390d7c8abd739aab6985f",
      "randomness": "0x20a46f91fea37090dd171c30fcd523d4cae83823692eeef7aad28d809e7e848a"
    }
  ],
  "blockNumber": "7,409,241"
}

{
  "Sr25519": "0x4efbcc70142eb00b7b1ed8455e3f42d9978fd0b3fe17a5d37483d7ec8bdda10cf492909b695767cac20984dbab73175b2b61dd6854a4192c530ca64401cbb88d"
}