feat: support BLS (Boneh-Lynn-Shacham) signature (#579) #1274

Job	Run time
Check rustfmt style && run clippy	5m 2s
Check rustfmt style && run clippy	5m 2s
Build and test for wasm (ubuntu-latest)	9m 2s
Build and test for wasm (ubuntu-latest)	9m 2s
Build and test for examples (ubuntu-latest)	4m 11s
Build and test for examples (ubuntu-latest)	6m 36s
Build and test (ubuntu-latest)	25m 19s
Build and test (ubuntu-latest)	25m 19s
Build and test for examples (macos-latest)	6m 2s
Build and test for examples (macos-latest)	6m 2s
	1h 41m 37s

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