Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,559,547",
      "signature": "0x84ad927a6e9ba38b4b07b767d55d7ce82c65f727c9a85e5c23885c03b28b3b3b93c8a65e5dd3a3e3b45c7d63802ca568",
      "randomness": "0x42aae6495c3f9d88967c1e192b5ba69375d4a44e6d6432f3a39a461b54955cc3"
    }
  ],
  "blockNumber": "7,410,222"
}

{
  "Sr25519": "0x0cb9bc5494888e89e979e68c78343f66096a1c4f1894ce89e277d5d6d7732d1e623aaa7f63783bf3fbc34df028a3bcab71a9b2dd4c1b890787e57a59b4ba2181"
}