Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,593,421",
      "signature": "0xaf22f25077b25c4977cc29047290a95eccd2fc35814823b292eb2c437c027f6cc0465debc8204a83cd96e2e005786dab",
      "randomness": "0xfc83319722d892e61e5c1e4d5916e956e9d0c6c285a8815a9aaf1adbb9dd798a"
    }
  ],
  "blockNumber": "7,418,672"
}

{
  "Sr25519": "0x94ab317a0268403de4c886d679e0fa66ff433d920a8c6285cd29a98b2dd39126dc08781d9cd66ab7608e7c5bffc22dd042c2894c7473887f2aac170572a2f089"
}