Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,580,461",
      "signature": "0x8248cbfcda7ac7c562fcdc99092067e5ca6dfbd009d988106d3b267709be6dd40c9ddb214b20a6ac8dbee8d478cf5808",
      "randomness": "0xc09853c8ee875b1ae35c565dc290844f97bc3303b3fa329b8ac9e0f7ece8a9a9"
    }
  ],
  "blockNumber": "7,415,438"
}

{
  "Sr25519": "0xd8dc80953aad53b42201040d32d944dc43583af53629615b62dc24034744db2d78c52541b9c5b1a9d25e745d81e58f30ca01e71bf57862f3627a5c3fdde1768a"
}