Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,605,122",
      "signature": "0x947da1800a7916d1e2521b7d6d80ad481b8d3369a9246d76e12e67b1f4fa3710711f5fcaeeb55e8c7ac69d40c534a050",
      "randomness": "0xfe46995766e8b41fd3b442574ebc8bf28a0eab421fa8f15007a59a89071f5179"
    }
  ],
  "blockNumber": "7,421,597"
}

{
  "Sr25519": "0x0cd55ee4fd94e1657d7cf0b2eaf0d6cc2cb7e20ed94692c7218f48896f70ef613c244a95ad3ff1b4d7428b6f376365b1201eaff0d7b7c2f9096ec50033e51780"
}