Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,643",
      "signature": "0xa9b672069e01ef6db86023067fb34bcde52d6da3045648c0a72d19c18c8e1cabcb5d1d8eff39d408f69e0126ed7dd23a",
      "randomness": "0x507739125e06ab71587dea7a42d8beb94df4f35e766dc91af6c79f6ddea9777d"
    }
  ],
  "blockNumber": "7,412,996"
}

{
  "Sr25519": "0xd22017ff687130303782adb92125deb425e59d51f68a0e2a3af98278ef2c60427c67f11cacb2192ecb219a5317c8e23666c4659c5d1af97aeb0a9064835f8c87"
}