Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,632,941",
      "signature": "0xa3e2351c273cb2c3c2a06d1d9eb2a8b48efee3505fda0a3bf19710df9f54e148071e8d6c568ebbda5434e562d79a7402",
      "randomness": "0x2be6b8ce00e319a32f8f914ddd7925c8870d40effee7998a9a2d899686bdeb58"
    }
  ],
  "blockNumber": "7,428,550"
}

{
  "Sr25519": "0x72894cf56f84cbc3ae8f49ee28daa49b8665efb473462cb23003999b230d627a9356b74022a792d75b5f5fadd3b223b9dcc8f4ae7aaf67545a7afaab84c3828b"
}