IOS-7967 Fix parameters

BlockchainSdk/Blockchains/Polkadot/PolkadotTransactionBuilder.swift

@@ -31,15 +31,19 @@ class PolkadotTransactionBuilder {
      https://github.com/paritytech/polkadot/blob/3b68869e14f84b043aa65bd83f9fe44359e4d626/runtime/kusama/src/lib.rs#L1375
      Westend:
      https://github.com/paritytech/polkadot/blob/3b68869e14f84b043aa65bd83f9fe44359e4d626/runtime/westend/src/lib.rs#L982
+     
+     For other chains use experimentally obtained values, or try running the script in the PolkaParachainMetadataParser folder
      */
     private var balanceTransferCallIndex: Data {
         switch network {
-        case .polkadot, .azero, .joystream, .bittensor, .energyWebX: // TODO: [Energy Web X] Questionable
+        case .polkadot, .azero, .joystream, .bittensor:
             return Data(hexString: "0x0500")
         case .kusama:
             return Data(hexString: "0x0400")
         case .westend:
             return Data(hexString: "0x0400")
+        case .energyWebX:
+            return Data(hexString: "0x0a07")
         }
     }
 
@@ -120,13 +124,14 @@ class PolkadotTransactionBuilder {
         return call
     }
 
+    // Use experimentally obtained values
     private func encodingRawAddress(specVersion: UInt32) -> Bool {
         switch network {
         case .polkadot:
             return specVersion < 28
         case .kusama:
             return specVersion < 2028
-        case .westend, .azero, .bittensor, .energyWebX: // TODO: [Energy Web X] Questionable
+        case .westend, .azero, .bittensor, .energyWebX:
             return false
         case .joystream:
             // specVersion at the moment of initial implementation is '2003'

BlockchainSdk/Blockchains/Polkadot/SubstrateRuntimeVersionProvider.swift

@@ -15,6 +15,7 @@ struct SubstrateRuntimeVersionProvider {
         self.network = network
     }
 
+    // Use experimentally obtained values, or try running the script in the PolkaParachainMetadataParser folder.
     func runtimeVersion(for meta: PolkadotBlockchainMeta) -> SubstrateRuntimeVersion {
         switch network {
         case .polkadot,
@@ -27,7 +28,7 @@ struct SubstrateRuntimeVersionProvider {
             return meta.specVersion >= 198 ? .v15 : .v14
         case .azero,
                 .joystream,
-                .energyWebX: // TODO: [Energy Web X] Questionable
+                .energyWebX:
             return .v14
         }
     }

BlockchainSdk/Common/Blockchain.swift

@@ -289,6 +289,7 @@ public indirect enum Blockchain: Equatable, Hashable {
                 .blast,
                 .filecoin,
                 .energyWebEVM,
+                .energyWebX,
                 .core:
             return 18
         case .cardano,
@@ -302,7 +303,7 @@ public indirect enum Blockchain: Equatable, Hashable {
             return 6
         case .stellar:
             return 7
-        case .solana, .ton, .bittensor, .sui, .energyWebX:
+        case .solana, .ton, .bittensor, .sui:
             return 9
         case .polkadot(_, let testnet):
             return testnet ? 12 : 10

BlockchainSdkExample/BlockchainSdkExampleViewModel.swift

@@ -15,8 +15,8 @@ import TangemSdk
 
 class BlockchainSdkExampleViewModel: ObservableObject {
     @Published var cardWallets: [Card.Wallet] = []
-    @Published var destination: String = ""
-    @Published var amountToSend: String = ""
+    @Published var destination: String = "5F92xKdkVC6qVxWS4QiHN5SrphiAnCv2eeuBQRWs7izPHJ7V"
+    @Published var amountToSend: String = "1"
     @Published var feeDescriptions: [String] = []
     @Published var transactionResult: String = "--"
     @Published var blockchains: [(String, String)] = []

PolkaParachainMetadataParser/.gitignore

@@ -0,0 +1 @@
+node_modules

PolkaParachainMetadataParser/README.md

@@ -0,0 +1,32 @@
+# WebSocket Chain Metadata Fetcher
+
+This script connects to a blockchain WebSocket endpoint (e.g., Energy Web X) using the Polkadot API and fetches metadata information, including details about the `Balances` pallet and its `transfer` call.
+
+## Prerequisites
+
+- **Node.js**: You need to have Node.js installed on your system. If Node.js is not installed, you can install it using Homebrew:
+
+    ```bash
+    brew install node
+    ```
+
+## Usage
+
+1. Make the wrapper script executable:
+
+    ```bash
+    chmod +x parse
+    ```
+
+2. Run the script with the WebSocket URL as an argument:
+
+    ```bash
+    ./parse <url>
+    ```
+
+### Example
+
+To fetch metadata from the Energy Web X network, run the script like this:
+
+```bash
+./parse wss://wnp-rpc.mainnet.energywebx.com