Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,545,649",
      "signature": "0x88562bfef42a400c3d5fb49a9b6205b84df34e0e4f21351da5f8df0c1be6985405c2353b7274a4ced2d137399fd78452",
      "randomness": "0x360a0d7d9c8049189d0e4686bdf1c87314135643359220b0ad8cff29846b9eea"
    }
  ],
  "blockNumber": "7,406,748"
}

{
  "Sr25519": "0x8a63fc676de9eda2520af3b98b834271c9101df3bb5bdfa42879aa1d679aed3a0a0ff3751f65d5a7aef7fcb9898ca1a3a76dfca9cf6d9257dabfaaa299e1a688"
}