Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,547,391",
      "signature": "0xa4e0e5e1dff220215a863c94a4288b637ccd13c9e26110d49e8dd600720ced759cdbd4a55bab7511b0c2ad4c12c020a3",
      "randomness": "0x05e7ba194111ac85461871590afc1b6360e62875b4ee96f9a71fa04217b75beb"
    }
  ],
  "blockNumber": "7,407,183"
}

{
  "Sr25519": "0x7e2a68eececb105ba3bff28c20f0ac380f8ab6b529c6b2945aa5638139dbd76e536053abb7defe37d44dba286b6b98b5d35127532dcbb4a00d4ba6dd3c126b85"
}