Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,654,911",
      "signature": "0xb604a3b7112122bd24c0675654d9525fbcb43e7d5ddf17e809c8203fa2a30c720ffeba1eec903bd248cfa4ee142ab615",
      "randomness": "0x5ef1c9250ad66ad2e1838b5b854d37dfe0e450eae933c25cbb4b164f0497811a"
    }
  ],
  "blockNumber": "7,434,032"
}

{
  "Sr25519": "0x74354eca4a146adf8f1e0c96c92dbb36b1b9a26aade97afe94770327ac28ec43f624b1e5c1c111c1df2027c6debf4b4b4e37e6eb5953c31e733e2e15f9070989"
}