VRO - Extract Output from Powershell 'Invoke a Powershell Script'

Hi,

I have a Workflow that looks like the below.

I Generate a script and invoke it on one of my powershell hosts. It's supposed to create a ELB in AWS, and the below output of the script is generated.

What is the best what to extract that output and save it as a variable in the workflow to use in other workflows?