Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,579,752",
      "signature": "0x840401697fed238d99551b56e7bd737e9a9808c5236dd19408447acf4d0f10a792be04b092affc2bc1b5d2362601ac05",
      "randomness": "0xa499bd83aaf1457a69549ec4d1af660fcaafd27fe808b41ba21965099e03a000"
    }
  ],
  "blockNumber": "7,415,260"
}

{
  "Sr25519": "0x5af353bdbb61a07849692ab79d96604dd7313db4789f1f8be0f89cc454d8cc3f7152c8e31e71784c171869fa5c575f190da1a9ef04e850a76dfee53a32a4758e"
}