Handling SQLite Blob with Powershell

Question

I am trying to copy Data from a SQLite DB via Powershell to another SQLite DB, but i have Problems handling a binary Blob from the Database.

The columns of the DB look like this: ID (int), Alive (int), UID (string), Data (Blob)

In the DB, the Blob is Hexadecimal but when i have in Powershell it is decimal.

This is how i geht the Data:

            $conSource = New-Object -TypeName System.Data.SQLite.SQLiteConnection
            $conSource.ConnectionString = "Data Source=" + $db_source
            $conSource.Open() 

            $sqlSource = $conSource.CreateCommand()
            $sqlSource.CommandText = "SELECT * FROM Players WHERE UID = '" + $player_uid + "'"
            $adapterSource = New-Object -TypeName System.Data.SQLite.SQLiteDataAdapter $sqlSource

            $dataSource = New-Object System.Data.DataSet
            
            [void]$adapterSource.Fill($dataSource)

            $dataSource

            $sqlSource.Dispose()
            $conSource.Close()

I was able to convert it, but then it becomes a string and I have no idea how to get the hexadecimal string as a blob into the other database (via UPDATE).

Output of $dataSource.Tables.Data.GetType():

IsPublic IsSerial Name                                     BaseType
-------- -------- ----                                     --------
True     True     Object[]                             System.Array