Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,577,026",
      "signature": "0xb7afee84e9d8f4309ceb00ef8337ed8b3cbd6cba1bb3f397a6c14649fb61561cb449a23fdd1367d6fe1d38b0a9146139",
      "randomness": "0x3d51fd7c5ce2582c77382abc928fb15a5f25f94b810711346c8bd344acb1626c"
    }
  ],
  "blockNumber": "7,414,592"
}

{
  "Sr25519": "0x22530ce7d9ae63736a9758cbe8512ee53b9a7e8dfcbbd612daca8a74edf4be3e1d5a0ec96699238bad9ba84502b086f27cadbf4ae2972ee8b2fb3d60d780058b"
}