[flexcoders] Random pause for each object within Repeater

[ndcrns]

I'd like to have each image within my repeater appear after a random
pause. In the script below all images currently appear at once. Any
ideas how I can adapt it so each image appears after a random time?

<mx:Sequence id="bounceIn">
  <mx:Pause duration="{randRange(500,4000)}"/>          
  <mx:Zoom zoomHeightFrom="0.01" zoomWidthFrom="0.01"
        zoomHeightTo="1.0" zoomWidthTo="1.0"
        duration="1200" easingFunction="{Elastic.easeOut}"/>
</mx:Sequence>
    
<mx:Repeater id="r" dataProvider="{badgeData}>
    <mx:Image source="assets/{r.currentItem.image}" 
        x="{randRange(50,800)}" y="{randRange(50,500)}"
        creationCompleteEffect="bounceIn">
    </mx:Image>
</mx:Repeater>