Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,553,979",
      "signature": "0x8157679161dd0ed109d89d360e0fe4c45c061c77fa86375d59735d3a461286c692fe8feaa5583ee5d46357011468014b",
      "randomness": "0xe63e3b58af6a44609032179bc3a697baea1476fa15392fd1d5c8c6b176ae5427"
    }
  ],
  "blockNumber": "7,408,830"
}

{
  "Sr25519": "0x92ab3fb27e7fe68543d5b86e81d5fafb1fcb93c99ba1305469273fd9a064a1679172241735d456b5bec1625b4aedb9d296ced10618fa001e766bd67bbb43a683"
}