Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,580,598",
      "signature": "0xa94b991cfabd44a3c5be432313cf2bc12226692be3ee465d1ac938175b2fb3570ba4d2d6ecbe37f1af6bc5b6771f5a81",
      "randomness": "0xaa0a6803a5dbb5bcf069e49602560e94568c05beea060795ec00e118fbb8c2b4"
    }
  ],
  "blockNumber": "7,415,472"
}

{
  "Sr25519": "0x26b474249c7b63c7d828eaa2a08951fe7eeb86df961ec9965e19a3ac8cd63418b315b3403d39223c7f632564df3b1ba41f3591b7936c36e0657e41a3103cc181"
}