add whole some code

Helius

2020-08-10 bc60c2e83e277421336c0583c6105d9da9308c4b

 src/main/java/com/xcong/excoin/modules/coin/service/BlockCoinService.java

@@ -12,4 +12,6 @@

    public void updateEos();

    public void updateXrp();

}