Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,553,324",
      "signature": "0x94b6a257d9fee12033c469cd695e63a7e2aaf11807602e136a7578748facf0adbda63d73eb36b340692ca609fcd5bd1d",
      "randomness": "0x4c97f9890518f8a596dd35aa92e6c9db13018113482f4366012c4458165a8f4f"
    }
  ],
  "blockNumber": "7,408,666"
}

{
  "Sr25519": "0xe6a6d70c788e79ebc9c722d1ff8eeccc8e3ea96f6669ab215dd3a09d4d4e7113900c35ae0fc20d64f1c7baa3de7a73c9d496eb07a74ba42ef43a464f16b9358a"
}