Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,539,663",
      "signature": "0xa0c3efd6b89e00970c00878dc0b4e93eb866dd1c8dda1bf502bc5e1aa73d2b17ec157f15f48f500138e85d24cd4c73e3",
      "randomness": "0x2cbba3e90fb0f68606c8f4114f40cb632f583007e31c5d2c1484909be7157fdd"
    }
  ],
  "blockNumber": "7,405,251"
}

{
  "Sr25519": "0x62c2ad4c65a684db741e37e56b132497b88bb3e86a46c02e0548d38fa37b6a6f7a021c34e073c3d6301735a295c30e94de25ca335bd9da07194f9ec2c80e078d"
}