Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,575,704",
      "signature": "0x997d81a992cfe4a88493d6e0bf16ecffe9f8f76f92f95d8a0e01a3cd7a9b8485534b55ed5985a282f889978289f28a74",
      "randomness": "0xef01066d89ad57fc49281fdab6bf1e72f86bac30d6f55863fed060260d844d25"
    }
  ],
  "blockNumber": "7,414,262"
}

{
  "Sr25519": "0x243f865002eaf190004228d80cee3fb289ecf8dcac8da59dcac31ffbeb6eff4e55951269b02074026d9136f568ba98f834db72f232e5b7a8be328ea5d5148089"
}