Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,537,343",
      "signature": "0x822293153b99afeb9e2b1b63e07098c3104ca540d4bf7173a6cb6ae90232e8af7d2768a3b26227de1c1edfa7be082550",
      "randomness": "0x99296af9fe52b8218eacc1ff5b6073d3fc24d3506ba58d107823fe21c41bed49"
    }
  ],
  "blockNumber": "7,404,671"
}

{
  "Sr25519": "0x202c7a65824d375fbe26b4fb9c7cc3fcc3a793ef2f56e2b12869ce99ee5b1f6edd245e7b15ee56df53a480da7bbec6ac1774360adc3128ed08dd2e257b20c387"
}