Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,558,703",
      "signature": "0x8978b717f53d99d340117491de938c5cd8f32145731954f85ec5e86751ade25a262f5a05007c3e30224e66095ef53325",
      "randomness": "0xb12cc3fd37a2b0449221e19eaa33c147c336951aafd7de6094e987d70e171455"
    }
  ],
  "blockNumber": "7,410,011"
}

{
  "Sr25519": "0x4c16a96cc8428494684aef8bf0d42d457cfdc8a4a483fd856190b4ccc45af318c94fe422f65b249dffa1e1940e3c67ab2bad320b00a5a426080d5038c518be8d"
}