Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,547,596",
      "signature": "0xa2456c99debb069786ebc6a487da5121eda0dc8e14b2cb19675ed6e8e7974ba2d0950a6f7a175e3d94ff31b5b04b4fea",
      "randomness": "0xd59b42fca1e577c664e181bd207125e1a1490d3970cf8712ba1dafe36c26dec6"
    }
  ],
  "blockNumber": "7,407,234"
}

{
  "Sr25519": "0xbc6672ed14c045b9e5509fe79e4039bcba691f48e5108a76e543f1955ecc7609e55321908173789cb1909acdc367bc182112b7d9ee49dfc0b19cc888d0c35987"
}