Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,549,502",
      "signature": "0x9241e1af848684d9927997cc3700f637d0f90dedb8b30d0320b101bae83046e746100b9270cd96ed91d31c1cb7f58e10",
      "randomness": "0x7573b0d6a2fb82773c93ea63507be1747308d06108db9de76a0d4d866ba3651a"
    }
  ],
  "blockNumber": "7,407,711"
}

{
  "Sr25519": "0x14d2c2bf342dc2bf8a0809d2b2b5c71f79924e2fa53af20c1ee60a61ef17456a63c9333f00fcc31cf59eb3038db6734e8f424c5b28a970ef98862b59903a7f8f"
}