StorageUsageConfig
Describes cost of storage per block
account_cost​
type: Gas Base storage usage for an account
data_record_cost​
type: Gas Base cost for a k/v record
key_cost_per_byte:​
type: Gas Cost per byte of key
value_cost_per_byte: Gas​
type: Gas Cost per byte of value
code_cost_per_byte: Gas​
type: Gas Cost per byte of contract code