Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,664,724",
      "signature": "0xa5b13284f89d4b4c6184a21831d3247505bf3f0c63c91020d361a8ad1ef800e366a934c34452066ea46a160c36f0ddd5",
      "randomness": "0x445489f04ceb5a156d9f767c724be6269d4c1351b1b808fd032d7ddf9f75379a"
    }
  ],
  "blockNumber": "7,436,474"
}

{
  "Sr25519": "0x882639cdb93b785921a72f2843bb22f430a4d44907580a17766e0d00e0b44d7f51e5278e8008c1d9670ab2f4061a38bb5f9bcd828e155402ed98f4c5b014f182"
}