Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,649,338",
      "signature": "0xa8cf375e09227e72021fe61dde0b9a9194d32b73567b64760bd37abe9f62fed2986a004c8249dc41df8997d5d08aa0ca",
      "randomness": "0x65c028aaeb27d686439096e23e8118f83466431bb39ce9b2f039bd6b5cb16379"
    }
  ],
  "blockNumber": "7,432,639"
}

{
  "Sr25519": "0x50531ee09a7e2e85af13bbf4475b33276ce6a884c418cbc9ebc965562ec5fb406de671f41a624bb2875eb08935765862495d810bd86114fc176baf5f4dc7c08d"
}