Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,608,474",
      "signature": "0xb671cd0af6bd718dcc6faab9064b51bf931fcc183a6bdf472bd8e49513220ab7bb418d18c3b54370728a8c29c05b5d90",
      "randomness": "0x165f47a8cc2c21ee2fc97aa1dfa30f1827bcd932d6474a36ab9e7e5f0c67215e"
    }
  ],
  "blockNumber": "7,422,435"
}

{
  "Sr25519": "0xba19910d62ea4da6bd0d7fd42cb68af02ab5359bf52bb0b2c5ec568038cadf342439e5fe14e09f0287c9c6fdd7744e61ab887041f82b2d1ba193605c043ae384"
}