Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,585,151",
      "signature": "0xb67bcd5306140fba586082f8685eac4ed83272aed6c62dd43ece8a6512f859edb357d3a6a3c7623fd78b2cfcd5c12a6f",
      "randomness": "0xdbf2ba7f98fe26c5deef813c5051f04609f1818b6190091da5d568c83c9c8f6e"
    }
  ],
  "blockNumber": "7,416,610"
}

{
  "Sr25519": "0xd0b69f7ab9e7cfaa06979a52567f439449cd36ccea1aa51126949725315383706dda6f4956ebf19d25381469c081bb043401c3ebed937d5ee1607d383bd2a882"
}