Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,562,567",
      "signature": "0x8e20c7136a167ef6468c8b1e6620f523ead94c82790c988464a59b3f98fb8b1ab3ed45e793d53385a99691079b3e9e10",
      "randomness": "0x8c5ac00c4f64428105e03f7edf0b483553adf7e564e06f06aff67c7ed6a43147"
    }
  ],
  "blockNumber": "7,410,977"
}

{
  "Sr25519": "0x96cbfc6582675e15ea5928b89283e4e43129428f0dbaf29b73eca8413dcfbe5c4f79efeea23feef486906dfcc4d15acda12e126993f8f90a03c7fb4227b3f48f"
}