Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,564,006",
      "signature": "0xb71bb651ff2368c9bbe2d58601fde8adce3bf2666584b22de4e20f0eebfc03358574ddd855bfea48170a4ce22c2182e6",
      "randomness": "0x5255a0698e1b53658b3899af461f3967ad13e98fd3265eeeb72e040ab9703e4d"
    }
  ],
  "blockNumber": "7,411,337"
}

{
  "Sr25519": "0xcef3b9bbeb7896f81a2875c6a35c4771da086e56648091f1faf515b3ba054a78fbef163fa7bcab428817866516e2288a0ae49068188dea07dc982cab30963088"
}