Kaia RU table

Request Method	RU Price
klay_chainID	0
klay_protocolVersion	0
klay_syncing	0
klay_accounts	10
klay_subscribe	10
klay_unsubscribe	10
klay_uninstallFilter	10
klay_blockNumber	10
txpool_inspect	10
txpool_status	10
klay_accountCreated	15
klay_getBalance	15
klay_getCode	15
klay_getTransactionCount	15
klay_isContractAccount	15
klay_sign	15
klay_clientVersion	15
klay_gasPrice	15
klay_gasPriceAt	15
klay_isParallelDBWrite	15
klay_isSenderTxHashIndexingEnabled	15
klay_rewardbase	15
klay_sha3	15