Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,542,379",
      "signature": "0xa7f014a9343a1f08e64e1e70f82f3f8f70875bab5ba31c60e71ce8b24c38e479f8881d4832b229b78b7e4f5153c621f7",
      "randomness": "0x4352d3652596e15a14ea322634a187a978ce8d3930fa72d1e02b2eafb98ce420"
    }
  ],
  "blockNumber": "7,405,930"
}

{
  "Sr25519": "0x64cbcb95c2b7ed1adf05e3dff167588877b35432b02b40f6a2e0532df203b23ec0f7c67178909f864a0c0271a33042706b1abb8c8961336cce84d7733b89238f"
}