Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,551,293",
      "signature": "0x8ddf90da36dd89b5c27b8bd5fd1e2e7e46bce4a8b969e40d5deb6fb27562bfac0871b2dfab3f5ef058bc907b8267f326",
      "randomness": "0x59746fb6168137de10cc61a55325859c10494caffa3f83d4825ce23a0f44dc91"
    }
  ],
  "blockNumber": "7,408,159"
}

{
  "Sr25519": "0xeccc13aec6bf98b86b84b8b36a4595c529ee71bb63fdb49c5ada25390916cc1b82f54099bc5f409bdd875c309432a37bb086dce3dd8a85154d8f4f645a97dd85"
}