Well not datablocks, but one of these for each brick:
new fxDTSBrick() {
position = "-400.5 -118 120.2";
rotation = "1 0 0 0";
scale = "1 1 1";
dataBlock = "brick4xCubeData";
angleID = "0";
colorID = "6";
printID = "0";
colorFxID = "0";
shapeFxID = "0";
isBasePlate = "0";
isPlanted = "1";
client = "10346";
stackBL_ID = "-1";
bl_id = "11902";