Update BroadcastMessage model

Sources/XXClient/Models/BroadcastMessage.swift

@@ -4,15 +4,18 @@ public struct BroadcastMessage: Equatable {
   public init(
     roundId: Int,
     ephId: [Int],
+    roundURL: String,
     payload: Data
   ) {
     self.roundId = roundId
     self.ephId = ephId
+    self.roundURL = roundURL
     self.payload = payload
   }
 
   public var roundId: Int
   public var ephId: [Int]
+  public var roundURL: String
   public var payload: Data
 }
 
@@ -20,6 +23,7 @@ extension BroadcastMessage: Codable {
   enum CodingKeys: String, CodingKey {
     case roundId = "RoundID"
     case ephId = "EphID"
+    case roundURL = "RoundURL"
     case payload = "Payload"
   }
 

Tests/XXClientTests/Models/BroadcastMessageTests.swift

@@ -6,11 +6,13 @@ final class BroadcastMessageTests: XCTestCase {
   func testCoding() throws {
     let roundId: Int = 42
     let ephId: [Int] = [0, 0, 0, 0, 0, 0, 24, 61]
+    let roundURL = "https://dashboard.xx.network/rounds/25?xxmessenger=true"
     let payloadB64 = "SGVsbG8sIGJyb2FkY2FzdCBmcmllbmRzIQ=="
     let jsonString = """
     {
       "RoundID": \(roundId),
       "EphID": [\(ephId.map { "\($0)" }.joined(separator: ", "))],
+      "RoundURL": "\(roundURL)",
       "Payload": "\(payloadB64)"
     }
     """
@@ -20,6 +22,7 @@ final class BroadcastMessageTests: XCTestCase {
     XCTAssertNoDifference(model, BroadcastMessage(
       roundId: roundId,
       ephId: ephId,
+      roundURL: roundURL,
       payload: Data(base64Encoded: payloadB64)!
     ))