Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,556,252",
      "signature": "0x8192b1efc04b0f7338ff29c573e2845f52c74fb7ee2f8dff30f4a342fcfd8f93169dbb7dd093f4f330baf7a52b4a19ba",
      "randomness": "0xfed737abd0bf24ac55b9114b14d1f4b383d7426148cdee53296798ee726c8e9f"
    }
  ],
  "blockNumber": "7,409,398"
}

{
  "Sr25519": "0x28a3377dcbdc998dfc72b721f73ada7c305d4a4ba15d5f4d86befa9125224a664f3680aac0857e0f8ce556afd1b045f9bd9d81053bd16254fdbd1b4492dc5f82"
}