Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,633,357",
      "signature": "0xb39d17fa8505e38745fb803e885a569e823a86e4fd4ec733eaac0d221501b70119b8b6b5beb6312f95af0c564c8b55ba",
      "randomness": "0x94700402d02f76cff35406b765f4e7b302a39d2f34c3ce92c89d6ded836ea193"
    }
  ],
  "blockNumber": "7,428,654"
}

{
  "Sr25519": "0xcc669c6b478b666c0f89ddb10668119a69614ae8c40b40a3ccce7546cb3cc554f424fef57772449a7be1bf68a9bf77bedd30ef4e647641ad1b70dd884f4d8985"
}