Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,602,485",
      "signature": "0x8cb9d7f4882cf90166198fe44b6a8da97684700e8714e4ae5b72ffb10109c39adbb37ac0b98b5d84dbd2298232745a84",
      "randomness": "0xaedc87039c6297b15d7264d77d474acef9cb73964b688d86c6c08b1a6f1c8dec"
    }
  ],
  "blockNumber": "7,420,938"
}

{
  "Sr25519": "0xc640a0b480eb2eaf3e7cfb94cf5d431e4fdb2c30ee8a43080f0983bbe412d85fcd307188cc24cc3f21914d00b3706f874a7a1533fb997a300941aabb79535882"
}