Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,624,954",
      "signature": "0x9569dfbf588a1d43e00f91ce09b46857fccdb81037942d895851ce34ebdd4c7598bc935e3a25209ac7c39ef72730113f",
      "randomness": "0x30eb3a667676bfe2f7ea79e3157173083dc911012d5aedd2d23f79bd707166fb"
    }
  ],
  "blockNumber": "7,426,553"
}

{
  "Sr25519": "0x462ac23731ed208841110f364e1768daf6e49ccfeb2e6e49a9f8e97689efa23ea6100f8f8f9cdc66ea057e18d9f24c42bfc6e8ab570f67117dde4724085f5180"
}