Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,608,250",
      "signature": "0x8af297dd1ecb455249695ad496154298e253a19fa530758d814537fe472db5917022b2783cabf1022de7a20c8f71beb2",
      "randomness": "0xdc811f8e44618238832cd1eed866814b95dcc9b09ed8ec60d3130b691f02d8fa"
    }
  ],
  "blockNumber": "7,422,379"
}

{
  "Sr25519": "0xa05e79254dc1df79d90a192cb167fd3c44a5dbe214e3d1f39105bc34b7da3b23960ebadf482c383022978c21eb8e2f521ef62b55a3442a2e8c9099e752dbba85"
}