How to make an ender portal in minecraft pe in creative mode?

I really don't know how to make an ender portal in minecraft pe. I checked the ender block but couldn't find the "eye of ender". How to activate a portal using this.

Guest

At this time you can't.

While end portal blocks exist neither ender perals, eyes of ender nor the End exist.

The end portal blocks are strictly decorative.

Thomas S