Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,556,684",
      "signature": "0xb33215d66c08c24616cc8919324e1adb362aa1fe61dedec0b080038480ba95b148fa5f4ffbab4fbeb95912e1642742a3",
      "randomness": "0x15b79a73dee6339e9819876fb579ce38b77a8259505139640c21b59a2833b884"
    }
  ],
  "blockNumber": "7,409,506"
}

{
  "Sr25519": "0x3431a7442cf4a60010470fc0cc41b490651b7f15cbf9a40c549a66050d7b5b11f7684b9bffe8a455bff59286bcd516fbcffc4302d766b7e41ed913728d9b0f85"
}