TSS resource is MXTOPIC and the Top Secret for z/OS v16.0 document has the example:
TSS PERMIT(USRMARE) MXTOPIC(CSQ1.*)
ACCESS(ALL)
Release : 16.0
Component : CA Top Secret for z/OS
Top Secret Document update:
Translated MXTOPIC from RACF to Top Secret.
RACF: PERMIT hlq.PUBLISH.VEG CLASS(MXTOPIC) ID(USER1) ACCESS(UPDATE)
Top Secret for the permit:
TSS PER(USER1) MXTOPIC(hlq.PUBLISH.VEG) ACC(UPDATE)