Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,562,639",
      "signature": "0xb2ac4cf7ebaf138fb6ff73e48d9414648705e6446f15fc1dd1353a715376010b850ae49295c5963481eda676b03773aa",
      "randomness": "0x703e43cce4d883ed5a01ecdb5ec4b8061cdde539c0c9f4f810dd00b75cc3523c"
    }
  ],
  "blockNumber": "7,410,995"
}

{
  "Sr25519": "0x3a8f22b49a5f6989c70cc493007e8b19bcc194fdd0ecddd7ce6825309e59351735d489bcb7184c08b5f14ada36eb40c2ca3bc7452184a9a70c580415118a3581"
}