Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,545,020",
      "signature": "0x971d305752e9966e3815ee8fcdf3c0445954278da95af091c5494124d8930b90ee57f48ca03b73c2235471291d562d6a",
      "randomness": "0x8b8d164b8afe844932c8639a1e6302f24cfb360b9101671a57014bf8fa282676"
    }
  ],
  "blockNumber": "7,406,591"
}

{
  "Sr25519": "0xe235eae0225db6ed75d98acc37f087161c8324da08d4897981eb95e468071b29502167ff6714736e4b8df0fb4cfa170c1bd93ba600995f3892aac9804c25df86"
}