Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,656,777",
      "signature": "0x921e161819a43aef46358caf3d5f3fbacb7a7f2aa3baa664b38f7394b67419c0964f0d229e7948fc0f85137b0aa927e0",
      "randomness": "0x341e5347b1c26d839f1dd970aac8c0f5ccf8bfaaeb418acc1b2b57273d849bb4"
    }
  ],
  "blockNumber": "7,434,499"
}

{
  "Sr25519": "0x2e478d651e25523526285f3b8260b0bcfd975c8f910d89031afb2dfe5daf155440cdb0a947e60cf2a92a3f134ce26936485841938c812944d079e71d7426b784"
}