Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,611,263",
      "signature": "0x8a436eabe263949d6576187e859e8206772fae123ac38434527a6af8f9ca420e503669434037809abd93987c3772309c",
      "randomness": "0x1d3f96948820c21418d547630e517e14a8a60a146307d25963240f00be601ec0"
    }
  ],
  "blockNumber": "7,423,131"
}

{
  "Sr25519": "0x2c08abd81aa5983cea29f64ec3a1171c5aade5c214ed8317dbb909bb411a6d7dc5033a1a1adaa15c4ee39128149b3d2d075e1f712221d4ba3845d82eba131a8a"
}