Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,550,085",
      "signature": "0xb713ebf3254ce5113acba441e31f418009c85297ea4f3c16c5d45a27f32352dc28c1e115807f9d1ca27b2c8e52793d74",
      "randomness": "0x0292822c2ac57db2161c878656feb09700bdca5d4070ec528f9de297a27b1dc5"
    }
  ],
  "blockNumber": "7,407,857"
}

{
  "Sr25519": "0x94f1b79714b9bda084ca2fa91f7201ab153f51528884cb7d7689e664224a7a32674e8c1208141940dc0ffcab5a5cce3d2fd3871b69af5e9cc591fcd1a8e90b80"
}