There is
post_comment
function documentation when you type help
in cli_wallet:post_comment(string author, string permlink, string parent_author, string parent_permlink, string title, string body, string json, bool broadcast)
More details in GitHub repository
/**
* Post or update a comment.
*
* @param author the name of the account authoring the comment
* @param permlink the accountwide unique permlink for the comment
* @param parent_author can be null if this is a top level comment
* @param parent_permlink becomes category if parent_author is ""
* @param title the title of the comment
* @param body the body of the comment
* @param json the json metadata of the comment
* @param broadcast true if you wish to broadcast the transaction
*/
But for some reasons I had problems with posting my own articles anyway. There is a great example of replaying to post/comment on www.steemd.com but the site does not provide any examples of submitting posts(not comments) to the blockchain. @roadspace maybe there is something that could be done to add this functionality? :)
My article provides example of post_comment
function used in cli_wallet to submit this article along with the whole command used to submit this article presented in the first comment below.