Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,569,069",
      "signature": "0x8962da5237930a636e5b412157e7a60af886185dc760e22d98cd7408e7936af3138557ca4780e676e6094336b9addadb",
      "randomness": "0x9144b361e818027cbbb746313674982ffbaa8e4a0b5e15a5d10811dd653fbf40"
    }
  ],
  "blockNumber": "7,412,603"
}

{
  "Sr25519": "0x325436b5efe63cea4e7968d9873fdad20d633fdd35093e27d072b3ca5e2b7439cee3919fb7e61fd929a2c3c3b729d16a10adb6c4b041589badc9a210a94be582"
}