Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,555,286",
      "signature": "0xb087404e9a4606a36605a8f3895ecf9347212ef3cd8e7020fba5b74d26d0b3ad6c7f5cfbd9b11fc009aa999777527ed7",
      "randomness": "0x9b90f02cb2903b1d13957c3ac64e2d875431c6c9e73c44a49d3bc44e58fa1225"
    }
  ],
  "blockNumber": "7,409,157"
}

{
  "Sr25519": "0x4856542faa4d2159ed0466555211dcea2d3d8833b6952cff36c8fe4e65c5e235dbd68b3aefcf4195b12ba6c0eeea5c9c540a3771026db7498187fb93dcb4b188"
}