fix: Extract the rpc exception from IllegalStateExceptions in publish/…

[palmere-google]

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Fixes #<issue_number_goes_here> ☕️

[codecov]

Codecov Report

Merging #430 (e0b06ef) into master (e56d2c2) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master     #430   +/-   ##
=========================================
  Coverage     71.60%   71.60%           
  Complexity      877      877           
=========================================
  Files           164      164           
  Lines          4613     4613           
  Branches        233      233           
=========================================
  Hits           3303     3303           
  Misses         1179     1179           
  Partials        131      131           

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