Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,564,942",
      "signature": "0x9760183d4bffd1fc5d7fe6a9c9260be0d13079b3edada0e515f0e66131d66a3aefffe346f3d7ac15310c79b6822284fa",
      "randomness": "0x1ba7c8f1a69db1ee6f3adf43b79d98a73f373fbf80a8157bc4740a813595caec"
    }
  ],
  "blockNumber": "7,411,571"
}

{
  "Sr25519": "0xae5ba712457e3d762508d277fc32e2af82093a8573f49b8973b27c1a18e7db60629227691ed3d49c2cedc8894cbfde0f28d8ad9ab86f799082900a033c13228a"
}