Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,601,351",
      "signature": "0x829082542c7b3dd8045f982fc9cec82cc9f132bb869b999eaaf71737ae9c4f7e7e37e3d99704c0159a9a4cf4503dc6bd",
      "randomness": "0xfe74e2a10caf744b186678c02ec6494224a175d80696e3b4fde71ad85207da52"
    }
  ],
  "blockNumber": "7,420,654"
}

{
  "Sr25519": "0xc2c7f03aa06d62e1dcb084ee4df1ee26e29a9630479c73a01b567cc2d39bb37befc5e18e109657fe640599c28063ca999b1aed43370bfff060e0a7518c33468d"
}