Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,541,560",
      "signature": "0x938b5f6af8a25736e392d699fd19188e5dce7bd27cd076c8bf3a8b2dc446c6b08aa7bfe8b22aca345f5b9d0ca922270b",
      "randomness": "0x069807ad80b38857385973ca8741d21321bfe286acfc924fba562177f5c679f3"
    }
  ],
  "blockNumber": "7,405,725"
}

{
  "Sr25519": "0x0ec3fcfac85ba3695c7339ae367c77a44d19633bc092319272e2c8e467ff3967cb99e5d02c01928333bdee82211e9d7add78fcc98d4de843296f96dc5e23b78b"
}