Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,662,751",
      "signature": "0xa143f3bd3abbc2ce569742d3eee4e443aaca1d7f589948e437bf3400957764b7cf98afcfba886cbc40ba120bf63a753f",
      "randomness": "0x7ffdcbb3531d2ae625bb4d81f4c76a593625ad0e28d922bded4bb193d43d84ae"
    }
  ],
  "blockNumber": "7,435,986"
}

{
  "Sr25519": "0xfa72f19401422747ee04950c7235f3c0506ced4d4e76a7ef1ca89a665a26175768346d9d9772ad733b3a41c7d1d7ce51902955f8121608c1879a6710fd243d88"
}