Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,553,022",
      "signature": "0xa2348d4f554152798206ce05540e1eac47ff70908237eb0d0ea25c5959d8022ca55d9b2da0af9c2d81aaf7b9891d52c5",
      "randomness": "0x857a10b3e1d742ec562f11fe5106ea43239220e117c7b1ed49dabb44a7a09353"
    }
  ],
  "blockNumber": "7,408,591"
}

{
  "Sr25519": "0x00ef027aea1a89c71a105d3c8231f024082abd2392e710bc23816f95a558ea431b90a1ff69ec672cf25bc876b9f97bea9b118dc1645fc7b5ff55ad5aaad50481"
}