Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,548,831",
      "signature": "0x823cc602028516fb681e77dacd18853c23b753814e38d917dc31f9b32c2c238a10eb1e18ab9f0f167ab5e64d47227c01",
      "randomness": "0x34d58ffdc57dcaba0541265e3cbc015ebb5460a1c984735d550088a990b25055"
    }
  ],
  "blockNumber": "7,407,543"
}

{
  "Sr25519": "0xd8dfbd7302910a63d07566fb1cee2aabed7ffd9c84341af63e26ca7cb7d22511a1bcd1e8fa69f4ced3aa4cb5afb7594bbb13b882d3403c15aed544e4cfd87089"
}