Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,546,884",
      "signature": "0xabdf4617367b1042f28416f494e719712c32868673518bab095de375d666c2b89f69b331075dca1834d989b00be7cf82",
      "randomness": "0x2db28aaa42879e395bc3e6fe5f488edc2ac1a2c6d130bba09aa2d97cccb2b234"
    }
  ],
  "blockNumber": "7,407,056"
}

{
  "Sr25519": "0x98dc76358661f14ed0911a7728a1b96cd06b4d3c25cd3d2b28737709f061641f9f7b68236439a2ee3c2f20a8dde845a3e9e4c8575df9eb811305301d4ef83d89"
}