Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,569,817",
      "signature": "0xa1ac9522d5ecd9b8f2b91f24be64da4f74e4244ff78f7765b499a24ac4eecdc7b908a35372a6b2af61d454dd61b83126",
      "randomness": "0x6f33b2766da99f42ea490f96e9af4fa46b8fb255fba0fd373fa9b0db09177068"
    }
  ],
  "blockNumber": "7,412,790"
}

{
  "Sr25519": "0x3cacca4bc61d9e1b9c5e4c77472f449e28629950147cc7443c7a5e4938ba4333613f0f09ee662efeec0e10c2cdf3d096a299936e1c79fe1aa4afc83c23faab88"
}