Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,641,599",
      "signature": "0x992cef1b6b96ea81357fa498a09348d0c87f6f4e6ab591b202088f9b72dff6eb4f67efe1b5bbd1acc9c8c4ae3975d9f6",
      "randomness": "0xa5c8c0f50a5698fb707c3f2ebed73010145bc7fd044023a93c944fba905688aa"
    }
  ],
  "blockNumber": "7,430,708"
}

{
  "Sr25519": "0xca2fca5ae6f3966b8a848dae78105236c93e6477242e2328cdac8246dbd4323c3f98a8a3ebbfe1f31b94d57cdde4ca5fa5351fd2d7ed5fb04db0706c6c88cc80"
}