Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,566,811",
      "signature": "0x8c37aeb21265abb4483513167cd24277a84f649d725afcd7cb396d6429add0d102c622f2031badd96d764bc91eb6ba78",
      "randomness": "0x334bacce757a8e35b83536751d6b297df64fc3b8f303121f6d91f09eb3cb0fa3"
    }
  ],
  "blockNumber": "7,412,038"
}

{
  "Sr25519": "0x000b3c52b7ad7f0fc62106ab3b0a7534f8ef36699b03e433cf2b7775c32bb362e56a872b88d6a0c5212debd594e3566ea403b6c44e0f4570d0f1ce1df8d80985"
}