Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,103",
      "signature": "0x8f2c44e604cda7c04241c236cdcb7071c7efbb670906a26dd37fed6bc3e765abfe3cfce0600db4df503522e2ad4baec5",
      "randomness": "0x863cbb2b127bfa86216a555c6cdd1f7e524be3507cb727ac9519ccbc2d8db1e5"
    }
  ],
  "blockNumber": "7,410,111"
}

{
  "Sr25519": "0xc677ce3e1d0e2ffd7af527f7a5dc426037c8dfd1b9ac387a10ccafb9fec2777ff1ea2f7c5ee1e219d544c37f2a5962ebc00248aa616aed2366a3cc248e1a7985"
}