Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,574,621",
      "signature": "0xad61d42d5cbdb6d7cddf0b91a58f055a5ddddf8067059d37355751254309ea2ca05689e20eff3fdfaa9c4a35428f0a8a",
      "randomness": "0xb97241fe3cd6f1281934b21de1d0c690d16c8cf6b63ad8eecaf0b7764608a9c0"
    }
  ],
  "blockNumber": "7,413,991"
}

{
  "Sr25519": "0x2c47f33281ef785ad94614861f1af5efeb92388e0e93892ef4ecfd5fe8b55d61b9160432186bf2b4d4d2ba1dd9aea46c72af8d299b7a269a9d5bdb72c93c1b87"
}