Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,556,361",
      "signature": "0x80221281f371d9365213b64620c101ddf141fd0bb0546817300497e19f2e446767d2f57def65cff269944c257f238012",
      "randomness": "0xbf6f5d75c3e4567dc8622923884afd9b7040077aeb49da99ba02b1b632b63ad3"
    }
  ],
  "blockNumber": "7,409,426"
}

{
  "Sr25519": "0x92ded7ace1052900b866158c0af160b0da7ec122838ab80bf36ac3911599187e7079ab88c73c903867e19555ae2210a495766cce1d658b43c806614ef7d5cf84"
}