Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,584,892",
      "signature": "0x99e8e84036b8043cc344271bd0372da1d9c5707df48cda2b0a9bee3665150d5f19000052ac714a5c95cc8592038fcf19",
      "randomness": "0x55467ddce2bd9f3a0a9e537b96060b1670ab621b02d466d4140af55f4beb5b38"
    }
  ],
  "blockNumber": "7,416,545"
}

{
  "Sr25519": "0x2c25f1881d96c2bc0d15bb3475abfcd72a4d50d9bf3e08ea641fdffb4528ba43b81ac0b1e3ff2eb212aaf194e4b40ea97082f9fdc06fcaf475f6ddbc1866a581"
}