fix: berachain chain information #457

Job	Run time
feature-checks	54s
fmt	14s
clippy	14s
docs	18s
miri --no-default-features	39s
miri	39s
miri --all-features	1m 6s
test stable --no-default-features	20s
wasm	25s
test stable	19s
test stable --all-features	29s
test beta --no-default-features	14s
test beta	15s
test beta --all-features	32s
test nightly --no-default-features	14s
test nightly	13s
test nightly --all-features	26s
test 1.81 --no-default-features	25s
test 1.81	19s
deny / cargo deny check	12s
	8m 27s

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