Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,588,540",
      "signature": "0x8ae524feaa04dbd2c13df4695842f45d80fb71a0d6b68c82076349675a11b4396e56a80f510d8defc553fd5bb4527a9b",
      "randomness": "0xb9de18f34b76d1dc5840efb2ea71caae35df1227bc6acde5b459fafa6392deeb"
    }
  ],
  "blockNumber": "7,417,457"
}

{
  "Sr25519": "0xa40c1b4faaa65cc7a32592b16d7125bf719a26426aa0afc62d7e4c45cec85e08f37e24f511217f33ad953c8c33e2fd4910ddbde6883adb638618074cc91b8f87"
}