Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,633,261",
      "signature": "0xa9016c8398324310d20d02bd572a48a4427e567badcb4e8f9946168f703eb1d468ec39e4f35d68d786f8e0989ac51b12",
      "randomness": "0xc0b57592e010482f34604c14a4fc780854e361cbb486f0636b0a7dec38ff63c2"
    }
  ],
  "blockNumber": "7,428,630"
}

{
  "Sr25519": "0xfc457118176c33bac282e9cc95de657881a9718f2bbdf721e2630b8f9f84b755b483ef95e68d390d4a10989c593b97c07a9e26a2309055572474d9512e01d383"
}