Dynamic fee settings in network.json

Network.json

// Found in networks config folder in crypto/lib/networks
"dynamicOffsets": {
    "transfer": 100,
    "secondSignature": 250,
    "delegateRegistration": 500,
    "vote": 100,
    "multiSignature": 500,
    "ipfs": 250,
    "timelockTransfer": 500,
    "multiPayment": 500,
    "delegateResignation": 500
 }

// Fees can be enabled and disabled based on setting below. Meaning that from block 10 onwards 
// the dynamic fees will be active.
 {
    "height": 10,
    "fees":{
      "dynamic" : true
    }
  }