Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,573,430",
      "signature": "0x822e6f7a3e8c88b6679a0a4a429892337e376456899b7f54216c55a37a220e8efeb5af7d120b2f4a35e404be3fd3daa9",
      "randomness": "0xc61f4fe4da422526feeaf97325c537493c54f4f8a5a455ee7110013b4b3d11ff"
    }
  ],
  "blockNumber": "7,413,693"
}

{
  "Sr25519": "0xb8e75dea6b4eb69efb24fee33c7c5ed928419729b8e6cdff2894fd5abc16770210c77cb02e8ceb8ce22642398d13995df25e6fbc7755cc6d8a266072dff3218c"
}