Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,574,710",
      "signature": "0xb981a215cbb892af837e8fa129cb90f3905c8a88daeb4bb570db49f75a3a1c82f62aa432b345e422adcd89fad05dee65",
      "randomness": "0xadd88b7c26bcc674799d17e6de49ea3d99efde1cd60da94e899c2f311fcde971"
    }
  ],
  "blockNumber": "7,414,013"
}

{
  "Sr25519": "0xa82d557348b3b19759a3f105745cd151a659c4117217f90fd5555da8cf115d40ab5954fe7638d46c0e16e450e24146c2abae98a28ab06d91653ada2acebf3d8e"
}