Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,664,718",
      "signature": "0xa9b12eb078096974fa465214c8767770d69c507d7f5cfd1792760106050ae8d3284b7c454d0b61167f22be8c08ec81a2",
      "randomness": "0x9dca73ffa74220cf81fced1e423ceb2229d4f27a44a931d14ebbaeb05c8bc068"
    }
  ],
  "blockNumber": "7,436,473"
}

{
  "Sr25519": "0x5861fd3b1b6290aeb41c987f1973780530c881cc749ee9e014eca331dd3c69065e5d2bcb283b914a638973ddde3e320e121d7a70fa38b0789f2e7c1505391282"
}