Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,552,665",
      "signature": "0xa2bbb7eafc2b05370a2dd65e445f8780fc6e37983d09eeacffee8a45223d73f612a83cf1658d5484f81672738dae2b11",
      "randomness": "0xb271b1bdca3622dcceb8e1387d165022aa29688e13ee49ef88588533a250271c"
    }
  ],
  "blockNumber": "7,408,502"
}

{
  "Sr25519": "0xc4b471183d7da491cec629b37b041f08fd658a8e6e9df50a644d1565e71c7b573428e84b5c3075eb9e728f9fba689aadaa0c122de12948a28cb40d6dad723289"
}