Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,588,092",
      "signature": "0x890cc039b13b68cef4ea276b6b31fb410646e355c984763f0a2228b031831b6be45d2ff9d16b07c8eb7970e74a20aa8d",
      "randomness": "0x2631cad1bd675325a06b1fc2725ed266891ddf043d917a815fd3606c82d17616"
    }
  ],
  "blockNumber": "7,417,345"
}

{
  "Sr25519": "0x8e0a5734b2817f8683f213d806bbeba2c227adebd7ab3c34b686b50def0ada363792156f8b75d1d1d8608eaca18aff1f3b9142c82ede01041063de273be64a89"
}