Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,663,061",
      "signature": "0x970a82063cf56b1088ccdf4f9371258575bb03165bce9c902fa4bea9d61b2e037209aea95045f855aafc495ef9f9cdad",
      "randomness": "0x850e5f597d1e0ff628a44bb9dcea1b021b8a083e5753ceebdaf13fccf5f5613a"
    }
  ],
  "blockNumber": "7,436,064"
}

{
  "Sr25519": "0x6c14cce813cb9929fd9d3ec08971ca4e239d64240689d3e5c1f0b56d5597933055d1a7b7d0e287e29149588553c55aa32f59c2a5183fe5605ffa73b428994888"
}