Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,594,456",
      "signature": "0x82b833327bb02763088de6e0390da74a6030b7aa83e12c5cee800f750a64faf20c1a6eac4d128b8cba30558148184c5b",
      "randomness": "0x38e13c07378d69a2bc6fef3fc99ddc4d3a0d1f5394272600218efb85b68dc39a"
    }
  ],
  "blockNumber": "7,418,931"
}

{
  "Sr25519": "0xccd8e1c5c2b0e801a6774d20ac71892e21a657be5838ebd4000a792a6261e937ed78bc208fd61d8fae00c7e78417d2995b872abbff3991dac7b827cab7e85281"
}