Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,586,871",
      "signature": "0xb1aa3a68ec6a90a07ae821a8a79dfcafb4d4b4ce647f188b14c406ce612133731610e1ff8de619300af39096e6c82955",
      "randomness": "0x3cd879826e5e38092322523781e739f204639850fe69795faf775bb691404b67"
    }
  ],
  "blockNumber": "7,417,040"
}

{
  "Sr25519": "0xaad6d6e770f1596d0bde7364f6aeffbe2d6d1f4fe20866791d00bf166f77856e5e07c820477c16121342417d5d3b09ae1818413906aec0a9e3c76348cbc5c98b"
}