Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,678,829",
      "signature": "0x8c1f7af067fbf827a49d1c2db1da7bd095a8ffaddceb226f99c87c7e09a1085bf60cbae5fb4d2848b6032973b48ac513",
      "randomness": "0x35863bc91b48f4caf7b30cff365a444a9f43bf527488fe697d74672f601c8766"
    }
  ],
  "blockNumber": "7,439,994"
}

{
  "Sr25519": "0xc48b9968021a5be53440465c4f0d9397cc8c98157a2c49dcf8e1a4fcecf4136fb0ca41d7ed40e03363abcc4b1aa6414767535100808442bf2010c7e7e65cfb81"
}