2299 feature request kagome node key generate util #7848

Job	Run time
Linux: clang-tidy	17m 51s
Self-hosted: Linux: gcc-13 ASAN	37m 5s
Self-hosted docker: Build Debug	14m 46s
Self-hosted: Linux: gcc-13 coverage/sonar	0s
Self-hosted: Linux: clang-19 TSAN WAVM	29m 26s
Self-hosted docker: Build Release	12m 58s
Self-hosted: Linux: clang-19 UBSAN	9m 53s
Self-hosted docker: Build RelWithDebInfo	13m 3s
${{ matrix.options.name }}	0s
MacOS: Build Debug	19m 53s
MacOS: Build Release	21m 51s
MacOS WAVM: Build Debug	16m 55s
Zombie-Tests	0s
	3h 13m 41s

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