Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,616,268",
      "signature": "0xa2a7b162a38e2e8b37dce69cd875062fa3743a09c3a716aa9862e13d68d7ff0ed5b5cbaad8dbb75c63d754bb99efbd18",
      "randomness": "0xaf7fa14d0a1bcab3f49350523869506f4d0bdf4af7f5bbb7e86439e4f2c90540"
    }
  ],
  "blockNumber": "7,424,382"
}

{
  "Sr25519": "0x50b34ebaa467dfe28ff437bb88d23ba1290f57f04233d4944747a978731e9d4e62a97bbce2964a481387dea26fc6a18c766f6bdc652518486e74ae7197b6268b"
}