Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,575,865",
      "signature": "0x98df5f361fbdb370d7ea4bab0d5d6613c58584c30081e9de0f32205c995e399154b6311a8cb8ea493438cc6142db3691",
      "randomness": "0x297da694bbca89ed40785c7000aab83b3eaa6c127066c2ea1ee297647e7971c2"
    }
  ],
  "blockNumber": "7,414,302"
}

{
  "Sr25519": "0x62f9be9a9788d7e5a17a7fb44936ca8c4297f75c9742387a6b3cc179794a334b289315dd21ff7f589bf44de1d3d23a5ac21c52883f0a5109aabdd3c57b27cc8f"
}