Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,604,788",
      "signature": "0x8a17b3a6bcb2f5081b0fddebc951d1a58eae3436b9aa231f658c13fd9d0ef6dbf6bb0efbffa253781d1bc5d68e1b34d6",
      "randomness": "0xc2fc93bcb7279cd6286e40a8695bfce9901ca15d9bf7b311164797dd57c6b625"
    }
  ],
  "blockNumber": "7,421,513"
}

{
  "Sr25519": "0x1ea1078cc15f5fcae69d611066df10634a6d03c5e1214267aa269a1bccb8265a4002564fc580ac14b257b48a4b6e759a4970ee5e6c29524dc3e7487a64b98a87"
}