Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,544,191",
      "signature": "0xb09cefe75853696c88d2c6c45543aa5362593f716d5c44b144084985aa87ea05c11ea82fe3596dbcb329a77c912b31b8",
      "randomness": "0xe7f328149ab3f7ffba91c81a8469c1c8b64f2221edf299c51aefacd6daf652f5"
    }
  ],
  "blockNumber": "7,406,383"
}

{
  "Sr25519": "0x50ac312400df3be0a77a863d09979e3de5daaed342ab90521fd85275dba79a4d1d07fc7fdde2192d3e9fd062d768ae9502bc7d931acc0d23e0561c389a7f7b89"
}