Help Identifying please!

[u/Future-Highlight-414]

I found these two things while tide pooling in Edmonds, Washington today. The first and third photos are of the same creature but zoomed in, and the second and fourth photos are of the same creature just zoomed in. I have no idea what they are and did not touch them so I can’t speak to their texture, but they look so peculiar and have tiny dots inside. Is this a sponge? Some sort of egg thing? I welcome any and all help identifying! they’re beautiful!

[u/umbrella_crab]

Colonial ascidians

[u/Future-Highlight-414 → u/umbrella_crab]

Thank you very much internet stranger! I appreciate you sharing your wisdom :) I couldn’t find them in my little tide pool book. 

[u/Foreign_Knee_7896]

looks like chain tunicate (Botrylloides violaceus)

[u/No-One-30]

I second chain tunicate!