Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,565,504",
      "signature": "0xb60dd09454486919c3d56a2999671f983e562c6dc297c28c6bc46370dd850797dc9331eda3def9740b18b57e9ff631c7",
      "randomness": "0x148e6efd5ae5db64207f7bce5ea6dcbe31fb51bd59b26e18b9d7cf84152ac952"
    }
  ],
  "blockNumber": "7,411,711"
}

{
  "Sr25519": "0x680b51ab4eaf265c2528886349a55515c2fd1f4324301f51423dfcc7e34e3957356c34d3454dde62cffd4b2871aa289542b3fa7dbef39dff3c5902875bdef58f"
}