Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,539,524",
      "signature": "0xb7949d5c8794b56b12f7b8d906f8fe15360a3e65d1d1cee3ed9b07f2bc7d90f62d881a182f31670aacc6ac58c8088d36",
      "randomness": "0x1bc722916ca826a1ff346e03aa6f38717eb1d6a2b8d41d44106721bc726c0f69"
    }
  ],
  "blockNumber": "7,405,216"
}

{
  "Sr25519": "0x925c86ab602167e09447cb4564192d24f7258bd479cd4219f3efda3dbd17f56ec37a95887e14c052fbc9e15b7c8e8b9db48d1caaaf9c40300919117905eec083"
}