Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,611,855",
      "signature": "0x881d5eb1de88f627989f559b40700dc4adf988c01568930d3790a570bf702fc11b751561c450529d01436695a8102947",
      "randomness": "0x09710c412811a87c1a0843d95d031bac9d03704b35d3d4adf299af26a8a37f2e"
    }
  ],
  "blockNumber": "7,423,279"
}

{
  "Sr25519": "0xd8748f5ad7673edd36c5221b981c6d003b350238faaec772aff9285385e07d71d37dc3f5f7707111bdb373be6dd7d00b7c682d826a2c71caef0466d8e72ffc81"
}