Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,547,083",
      "signature": "0x99c5d5f7d245685ad2ad7a61bb13e7d3e68dc0aa94d65cb73bbe3f69f75102367d746b343d7fa4458eaf60355a632900",
      "randomness": "0x5558b0a65e4d3f75fcfefed6fac6f06e5c5da2f61c90b54be4d2c3cf525ad0bf"
    }
  ],
  "blockNumber": "7,407,106"
}

{
  "Sr25519": "0x48f9675d2390fc609b1c604643f503871a6bd536ff49bfa64c3e0d39aa154476775b7a55f801ab20b360733a91993a85af326e6643f7ad2ee12649873035738b"
}