Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,551,674",
      "signature": "0xa973bd841baea7706cd4f95de5e06cbde39605544cb80d502cdbb638aca13cc3515bdabc07978c6871b9436db18d816e",
      "randomness": "0x9cd83e4b15823cf8e62b7eb427b1a772fa73bb41faa6132433f55f5a77ca7efa"
    }
  ],
  "blockNumber": "7,408,254"
}

{
  "Sr25519": "0xee3dd123e285dce906ec32659b9c60ef3b0a2e40bc61a9d2e533ea5d8a5f766e05f44051a898fc99db846ab57e786e946ef62e83644c1dd5d946a2aa28d49e85"
}