Breaking up bundled certs in to an array or hash

I use the GetInterface("Management", "KeyCertificate")->get_certificate_list method to poll for certs and when is_bundled is setto true, then I use GetInterface("Management", "KeyCertificate")->get_certificate_bundle on the specified bundled certs, but I am having difficulty splitting up the result for later use. Does anyone have an example of how to split this result up in perl?