Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,549,562",
      "signature": "0x80d985a4590c0832f1287f3ca9ed0a815b001a9f4f81ccbd3218c47a0b169e0dc5095a86578bab2d86d7df3cd0098582",
      "randomness": "0x19740d85d057d658e4ca7d305ca638cad2404a98f5a2d44e3f7ace115b01478d"
    }
  ],
  "blockNumber": "7,407,726"
}

{
  "Sr25519": "0xd2fdcd6032837aa06c7fe1b3ba24e83c53380e7dfaf409c489ae9d8502fce95f3df5e3b7274a54ed3adbd0823926142ac82bb772ba3aaabb29256ef86efd2480"
}