Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,552,086",
      "signature": "0x91cd49a008278938c3f1be701eb2727f42d4a3de860ff797bf55d2f37bf2ce9b1f202b0d5af0052aaad06defb6a55db4",
      "randomness": "0x175480868d157a5326f9aa769144dc2468743a60264bf96c480f886788453c3e"
    }
  ],
  "blockNumber": "7,408,357"
}

{
  "Sr25519": "0xde035e3deb5f32765f3e2b32d03ccbc704b8747fc30cec47eb31c2ec84f58b78ea42dd0f93089d12800fa740bf158ac3321e4d822c8e9041a2124989f7af7a8a"
}