Update and simplify build process

src/block.json

@@ -0,0 +1,28 @@
+{
+	"$schema": "https://schemas.wp.org/trunk/block.json",
+	"apiVersion": 2,
+	"name": "cognito-forms/cognito-embed",
+	"title": "Cognito Forms",
+	"description": "Easily build powerful forms.",
+	"category": "embed",
+	"supports": {
+		"html": false
+	},
+	"attributes": {
+		"formId": {
+			"type": "string"
+		},
+		"seamlessEmbedCode": {
+			"type": "string"
+		},
+		"iframeEmbedCode": {
+			"type": "string"
+		},
+		"ampEmbedCode": {
+			"type": "string"
+		},
+		"embedMode": {
+			"type": "number"
+		}
+	}
+}

src/index.tsx

@@ -3,15 +3,20 @@
  */
 
 import { registerBlockType } from '@wordpress/blocks';
-
 import { IBlockAttributes } from './types';
 
 /**
-* Internal dependencies
-*/
+ * Internal dependencies
+ */
 import Edit from './edit';
 import Save from './save';
 
+/**
+ * Stylesheets
+ */
+import './styles/editor.scss';
+import './styles/style.scss';
+
 import { ReactComponent as CogIcon } from './assets/cogicon.svg';
 
 registerBlockType<IBlockAttributes>( 'cognito-forms/cognito-embed', {