Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,570,873",
      "signature": "0x87459ee7f905938c27127b6a5d0d4f93f4f7a96df5c4ac284fefb020fd2bd7e3152860e8fc0eb4224ed64db5af0fd16d",
      "randomness": "0x806570f9eba574694b9ad2e05241be1e8db401ae9a81a3dbc8b7e247cc933115"
    }
  ],
  "blockNumber": "7,413,054"
}

{
  "Sr25519": "0xee1bedc27bddfeccac5fd1bf4b8ec5ebd72f380501b41ec23d450be2d5465b5c620c6a74d80ce20c146d5f76d2ebfe4a255013b2ceb339387ad2474521d80c8a"
}