Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,568,690",
      "signature": "0x90684d830e40e5ba2f96a7f5fb8c477be5bfade6ac8f05485cd70aa16e1ed0a274646358e8a8b17d55baf9cbc121b13e",
      "randomness": "0x0b83b47c3be5956f6370ea9c3ccd380e040e685797c3f5798ef499f2287b77f5"
    }
  ],
  "blockNumber": "7,412,508"
}

{
  "Sr25519": "0x0a4c41c9b5a306d649e7212212b89fe1e9b6477dc19cfc9721fce2545a6df7519fabfa3520068fce3e1904663a16440edc3cecb04bcf338a6ae2ae95624db38f"
}