Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,570,631",
      "signature": "0x9068f9fe400f653348105dc2b3ac35a4db71224ea8b5ddd125cc0abd650cb1341b35921167cde8bd14dd55597f1078d6",
      "randomness": "0xfbfe6829d498c696c8f788228eaa9d9bd81acd20df60786a55b85870fdf54845"
    }
  ],
  "blockNumber": "7,412,993"
}

{
  "Sr25519": "0xec082c4a25bc9770917f4c94a7a2890451e7407d2571a487f7a7cb859847a052004301640a57a7480b1392556fe3c7e6a06aff5d346c3b54c7e4d7569aff8e85"
}