Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,549,649",
      "signature": "0xace0784c834e5e9f0111817708d43ea791a107486a7136c6d9111d99dcbe629ada25b12de08521b98dc07b3e9fef5303",
      "randomness": "0xa80130a4074836e5f786505e407b2ba715020a50a5577ff3fcd27131f0f01e86"
    }
  ],
  "blockNumber": "7,407,748"
}

{
  "Sr25519": "0x0c477a73ad8e76aaee6aeba99d6024044803d748dbe7a2b7d95737ae8bfa355b433f491a481e8033f3caac22a7c1a5b45618431a36a96d4e7bd2052fcd4ea189"
}