get_block not returns all original data

[wuminzhe]

original:
{"block"=>{"extrinsics"=>["0x280402000b20710fb36e01", "0x1004090020", "0x1004140000"], "header"=>{"digest"=>{"logs"=>["0x0642414245340205000000fe55a50f00000000", "0x0542414245010196432506a89384d0c8555a389118bb32137964a2ecfed3efba3464c2ba952c5da8b3340cbf32d072a4ef6c29a4bc1205bd7493951f65c000ed55115f6b364580"]}, "extrinsicsRoot"=>"0xcd3c156e302a2b82ea7913436b2e232e62f7160191f2e0512cf86537ab149ad2", "number"=>"0xa", "parentHash"=>"0x052d472a8a29fda9b238d9ecc1ba43775ea596f74eac77c0b5d10bea13edf802", "stateRoot"=>"0xc56c5bc08ca0695e7f213e42acad597e86faf453d1d9c1d250381472f67bc622"}}, "justification"=>nil}

decoded_block = client.get_block("0x1011c6643b146259206cd0a22bc00f73143d34f3301875a92bdd96a7e3
62337f")
{"block"=>{"extrinsics"=>[{:call_index=>"0200", :call_function=>"set", :call_module=>"timestamp", :params_raw=>"0x0b20710fb36e01", :params=>[{:name=>"now", :type=>"Compact<T::Moment>", :scale_type=>Scale::Types::CompactMoment, :value=>"2019-11-29 01:29:24"}], :extrinsic_length=>10, :version_info=>"0x04"}, {:call_index=>"0900", :call_function=>"final_hint", :call_module=>"finalitytracker", :params_raw=>"0x20", :params=>[{:name=>"hint", :type=>"Compact<T::BlockNumber>", :scale_type=>Scale::Types::Compact, :value=>8}], :extrinsic_length=>4, :version_info=>"0x04"}, {:call_index=>"1400", :call_function=>"set_heads", :call_module=>"parachains", :params_raw=>"0x00", :params=>[{:name=>"heads", :type=>"Vec<AttestedCandidate>", :scale_type=>Scale::Types::Vec˂AttestedCandidate˃_33540, :value=>[]}], :extrinsic_length=>4, :version_info=>"0x04"}], "header"=>{"digest"=>{"logs"=>[["BABE", "0x0205000000fe55a50f00000000"], ["BABE", "0x96432506a89384d0c8555a389118bb32137964a2ecfed3efba3464c2ba952c5da8b3340cbf32d072a4ef6c29a4bc1205bd7493951f65c000ed55115f6b364580"]]}, "extrinsicsRoot"=>"0xcd3c156e302a2b82ea7913436b2e232e62f7160191f2e0512cf86537ab149ad2", "number"=>10, "parentHash"=>"0x052d472a8a29fda9b238d9ecc1ba43775ea596f74eac77c0b5d10bea13edf802", "stateRoot"=>"0xc56c5bc08ca0695e7f213e42acad597e86faf453d1d9c1d250381472f67bc622"}}, "justification"=>nil}