Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,550,269",
      "signature": "0x8e2e83bc8116557173fb47a811a1ea60ebf89ed7571a662feb5225f64f3606809d0847e6698d15de4751d9f542c84fb1",
      "randomness": "0xa753a6fed1f47e85f661c0a7a2ae950f68288e4880c6cd4ab334786268cdd3ee"
    }
  ],
  "blockNumber": "7,407,903"
}

{
  "Sr25519": "0x027b4d9c94ea49385674d75bff3d3b1f15af7e42dbc7aea3daf6d56b4f3c6a5acaa243c8cebe38551cc3131f751ca192353afcb2dd4d90818c99d271f14e5883"
}