Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,667,661",
      "signature": "0x88d72f1986aa6e13877193bbcfe7d3ee513919d9c61a7a3e01784a67ba4fc57b8ba2ec46923217ad82e22489ccdc5131",
      "randomness": "0x894770acd5105f493de3b7c8a29a052449a0ca430fcbd2f6876338c2bc4ea340"
    }
  ],
  "blockNumber": "7,437,207"
}

{
  "Sr25519": "0x56271ec3e0ec10ac19fc33bf61ddcae1c6c74f926ed1d7d7a6787e0d970fb129b6e75a6fac2fde1ba4cab0851a47c76397e08738fae69449d50c90b4c0fa538b"
}