Add createProcess()

src/client.ts

@@ -238,6 +238,18 @@ export class SDKSignerClient {
 
     return response;
   }
+  async createProcess(processData: { [label: string]: any }, privateFields: string[], roles: any): Promise<ServerResponse> {
+    const message: ClientMessage = {
+      type: MessageType.CREATE_PROCESS,
+      processData,
+      privateFields,
+      roles,
+      messageId: this.generateMessageId()
+    };
+
+    return this.sendAndWait(message, MessageType.PROCESS_CREATED);
+  }
+
 
   /**
    * Notify an update for a process