tests: add tests for getBlockByNumber on each fork (#627)

Author: fjl

tests/chain.rlp

@@ -1,3 +1,3 @@
 // gets non-zero block
 >> {"jsonrpc":"2.0","id":1,"method":"debug_getRawBlock","params":["0x3"]}
-<< {"jsonrpc":"2.0","id":1,"result":"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"}
+<< {"jsonrpc":"2.0","id":1,"result":"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"}