Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,582,858",
      "signature": "0x885cc96fa33ec363b735415daf9399d955879d703c9dacf3cb459b5d50690aefa629ec3d0040ad76fece557e7607e6a0",
      "randomness": "0x99d799f2b6f8def483e0c36fdcb20a79645064456659525745f72fa4fc12373c"
    }
  ],
  "blockNumber": "7,416,037"
}

{
  "Sr25519": "0xfe8a43078cd08f33ce798980b1987991a21a4a10d27ba40d8cd068e8bab5864b51e300511b2f897f9b942625a13d6c75a28a20ea4ebdcf92c811a1f40c4d1086"
}