Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,559,592",
      "signature": "0xb30982572cb5d0e015be44c72112f370c47308dd91f321456b6dcaaf10a6c6711e1134f3668cb3410c7b083521b53052",
      "randomness": "0x13df747052434d8ad74cef2e10406acb0078c24353062459ad8e876afec9c1b7"
    }
  ],
  "blockNumber": "7,410,233"
}

{
  "Sr25519": "0x7644b30cb87005c030073f5d34a6aae60398aaaf5d3c7e9966b15390da2049252e50256a7abdfd76c804698a0c6ec59e02c0cdaa7aa79c47a48dc86b89aaaa8c"
}