Write Pulse

{
  "blockNumber": "7,432,438",
  "pulses": [
    {
      "round": "25,648,533",
      "randomness": "0x88de85cf0d8670d4a8b4a705936f6aa735dec86e75ce62c6aebf887a7da6f894",
      "signature": "0xa4eb7c787f9d4f0a37f477ca0a6ca597988d059afe82502a96e4ee0e0cdd90caa4f99a5f7d948dd2d3ba37d64686b14d"
    }
  ],
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  }
}

{
  "Sr25519": "0x2c276ef6a83aac018b4d50bccb1b16879267b552312c837f5d177e7d359aac7388d202521707fb734abdbc85e63d5afae351972f1ad561a40fe39e0d1bfcbe8a"
}