Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,563,981",
      "signature": "0x925d5628a7133ba7419f73fc3d83e225f0f26e116d1a1a82c5d453ce01ef8c9a35a6655d9e86ee952017957c89c3bb80",
      "randomness": "0xc0e93a0c55d5b4183c4d66c954d006dcdd0edcebb1d3de6fe8329d922ada646b"
    }
  ],
  "blockNumber": "7,411,331"
}

{
  "Sr25519": "0xb839d3f51eaa071f11472548c8302af54598aa48aed105d9ef78b20bc68fa608b8a83cbd3b8602527156b0d59562ec43498006ab2da51cb186043db463ffc688"
}