Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,573,871",
      "signature": "0x9393dcf1141c9a8adc00bb4c05ed780125e2e6ae17fe54d1b664ac7b1225eaff35c5f2d0d1346697294cac5fa9424cb9",
      "randomness": "0x02050918782320f91be3d4b725de4539202310b16ff166328e00e76f981581cf"
    }
  ],
  "blockNumber": "7,413,803"
}

{
  "Sr25519": "0x0cf0d3102af082ee871f4b53f93cd68399eee17badac699c4a19ac195fd04c1fca1070829e8ba7cf99accba1917f5a7ee4d08486747a18db01eaf443644dac8b"
}