rpc: genesis route

rpc/core/routes.go

@@ -8,6 +8,7 @@ var Routes = map[string]*rpc.RPCFunc{
 	"status":                  rpc.NewRPCFunc(Status, []string{}),
 	"net_info":                rpc.NewRPCFunc(NetInfo, []string{}),
 	"blockchain":              rpc.NewRPCFunc(BlockchainInfo, []string{"minHeight", "maxHeight"}),
+	"genesis":                 rpc.NewRPCFunc(Genesis, []string{}),
 	"get_block":               rpc.NewRPCFunc(GetBlock, []string{"height"}),
 	"get_account":             rpc.NewRPCFunc(GetAccount, []string{"address"}),
 	"get_storage":             rpc.NewRPCFunc(GetStorage, []string{"address", "key"}),