Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,607,391",
      "signature": "0xb84dc4c171313e6a7583e86c7de267fe9f2c7db4e66b7cd9fbd5c1fb9c274361df05bb00245917d63b91844258a7c061",
      "randomness": "0x4ca19dfddc172cf241dd71fd56953a4b111e1e0c39249d8b7e475a153be95b48"
    }
  ],
  "blockNumber": "7,422,164"
}

{
  "Sr25519": "0x7037d8422de7ce7e1e11598d937eb431af48454b7fd029d33351efd7d650e37853e79baf1b32ac4325b901dc5438d4423d6beee6cec3f7a21cc7fe94cfc53684"
}