Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,548,104",
      "signature": "0xb495b3b08d87cca14db1d6eb2325b238ab500e714c4410fe80e9b3fcec4fd95c410d4e4d059f9fd3a62ac12780ac704e",
      "randomness": "0x8f889fd2593059b1fcbef7e21b61ace6d04eccca2c0fc90552deec4d41b93408"
    }
  ],
  "blockNumber": "7,407,361"
}

{
  "Sr25519": "0x6cfceda3e5d30011b5ac11e9d9ae2dcd7826e0dddc2fb5f2cd81c6139e3bdb1c0438cb0a50cc97b8c84aae5146e66112e5257ce305a987f54ce108f188e7ce8c"
}