Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,556,271",
      "signature": "0xa2dc4b0bb00120586015ba19f483662589938966ebfca55438980711710ceabc4a8de8d22d64c39361f701e1d5ae620f",
      "randomness": "0x5672b6b0244086f9d3887b537d06ce445e3a9ccdbcb0e36f15b1c0655de51e95"
    }
  ],
  "blockNumber": "7,409,403"
}

{
  "Sr25519": "0x6c083c73f6852d252c165978a70c01be6502f64fa9b33f1fb1970bf798710167ce73621920adbceabfb7576d04f51101ffbb4229b49f9e4a55e026fb9e95c48f"
}