Using Asset Bundle on Web Server for image sequence animation

I'm making an AR app that uses sprite animations for it's content, with the images stored onto a web server as an asset bundle.

I've created the asset bundle and managed to get my unity project to download it from the web server at runtime just fine. But I can't the sprite renderers to find the sprites at run time. I think I need to get unity to load this sprites into the assets folder, but I don't know how to do that.

I'm probably missing something out that's really silly, any help is appreciated.

Here is the Script I'm using:

using System.Collections; using System.Collections.Generic; using UnityEngine.Networking; using UnityEngine;

public class LoadAssetBundleOnline : MonoBehaviour {

 AssetBundle assetBundle;
 public string bundleURL;

 void Start()
 {
     StartCoroutine(GetOnlineBundle());
 }

 IEnumerator GetOnlineBundle()
 {
     // Request and wait for the desired page.
     WWW webRequest = WWW.LoadFromCacheOrDownload(bundleURL, 0);
     
     while(!webRequest.isDone)
     {
         Debug.Log(webRequest.progress);
         yield return null;
     }

     if(webRequest.error == null)
     {
         assetBundle = webRequest.assetBundle;
         Debug.Log("Success");
         assetBundle.LoadAllAssetsAsync();
     }

     else
     {
         Debug.Log("Failed");
     }
 }

}