I hope you are right. I read this from RT:
$1:
Moscow calls for immediate ceasefire in Ukraine
Moscow called for an immediate stop to the fighting in Ukraine and for the effective resolution of humanitarian problems, the Russian Representative to the UN, Vitaly Churkin, said at a meeting of the UN Security Council on Friday. According to him, any attempt to resolve the crisis forcefully in Ukraine will be fatal. More than ten thousand people have been killed in Kiev’s punitive operation in southeastern Ukraine since April, said the Ukrainian parliamentary group ‘For peace and stability’ on Friday, citing volunteer groups working in the east of the country.
http://rt.com/news/line/2014-08-08/#68040Seeing as no member the UN council has accepted the legitimacy of the Crimea annexation, I think it is fair to say that any resolution would need to include the acceptance of Ukraine's territorial integrity, which I don't believe Putin will accept.
So either he is setting up the optics to look like the "good guy", or he is genuinely looking for a ceasefire.
Thus far, nothing he has done seems genuine.