Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,547,743",
      "signature": "0xa2045af02bb7bbc791b59e515daab9218f1cf848d2d9a52bf37ee87d45c77302442d5ef9585e3db3937e3352e057729c",
      "randomness": "0x1f4221d80bbdd8fa917a247b18872a562b06989f1d64ed6eeea9a292f44d649b"
    }
  ],
  "blockNumber": "7,407,271"
}

{
  "Sr25519": "0x1697e5fb1e14dc6d118be9b702eb16fadf1aecff32e043980a5f24bb3c6cf25a671088dde68e6b426a6f2116d33a9df006c67b6a7938a6644e88844619c68786"
}