Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,598,769",
      "signature": "0x90c8a6db0f3cb644e3a9c650e337ec718a3a6c9bea1376efcabb5f73f8305a6cb85559769ab70fd06ad16e7bd0285f57",
      "randomness": "0x9f9a6e52b130294c4cb85c1525d83d4496ee127df91b9270b4bf369b32fcff72"
    }
  ],
  "blockNumber": "7,420,009"
}

{
  "Sr25519": "0xea6130333771eb3c989e972107edeedccd24200d9bdfaaa3003b4af87ca9d963c13089a31089c72135f1eee24aa6cacc715079c1b4dd77e5cf5745c906ac8484"
}