fix(kyve): use native node kyve signing implementation

[fedellen]

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 94.55%. Comparing base (182a731) to head (ea22517). Report is 7 commits behind head on alpha.

Additional details and impacted files

@@            Coverage Diff             @@
##            alpha     #238      +/-   ##
==========================================
+ Coverage   94.13%   94.55%   +0.41%     
==========================================
  Files          26       26              
  Lines        4777     4755      -22     
  Branches      266      266              
==========================================
- Hits         4497     4496       -1     
+ Misses        279      258      -21     
  Partials        1        1              

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[dtfiedler]

@fedellen - was this experimental or do we want to get it in?

[fedellen]

testing well on KYVE devnet!

[dtfiedler]

:tada: This PR is included in version 1.28.3-alpha.1 :tada:

The release is available on:

• npm package (@alpha dist-tag)
• GitHub release

Your semantic-release bot :package::rocket:

[dtfiedler]

:tada: This PR is included in version 1.28.3 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: