Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,673,204",
      "signature": "0xab44a1b4515364185b1601b092054e45c5ea0e384d19ec7f2bbb6e2d0e69a8707f26f7e454332a6888f898b7d05ec4fe",
      "randomness": "0xb5949dde7d0427d17b36760ca54feae6fcdd614b970ecb3cefebfd336dbecc51"
    }
  ],
  "blockNumber": "7,438,593"
}

{
  "Sr25519": "0x1c7d9bdde1a473b7b5dc2a52ae795953d709df6613a0c94dd4efecee2d271610748880d04cc6e0c075ace2ceb7e0fc869ce153bb0a2b64039f4b8319e523848b"
}