Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,598,990",
      "signature": "0xa6937da8b82c5f829a1bf15f5b0d34281f03bb09da1d428ae24ebae0a76fb290ab9c11a27e6dadd1897c0b9e49ebf7af",
      "randomness": "0xe65821818237d1473a012611d35f380503c1c7f86e09c12aafef053bc386ef7c"
    }
  ],
  "blockNumber": "7,420,064"
}

{
  "Sr25519": "0xf8a0dba309231c9785f3333fac4835730205a8dc2de5d5b7a3937e5a841efa13d8613dc648e1fd95c42d917114755f1edbc31a587c023952e9f52631a6b37081"
}