Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,578,307",
      "signature": "0xac37d88aaa9d0c23497dd87b2804c2331548fcd90eb8b241d0001f90cc6f378b75c1e2c2a1c5465ae842e8befe15435e",
      "randomness": "0x0a4641afe62a49db1b1660804fbcad0d96f283ca7f2d064a8a09746b39f3f051"
    }
  ],
  "blockNumber": "7,414,912"
}

{
  "Sr25519": "0xa07ac2dcec8b6bd885fb04c4dd9a3bfed790a06f1d3a76a4af625c9c1af16d0db8645b59b8b8aec71f93c4513fc94e2d0cb2562af395ee8413b4da3bdf039785"
}