Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,566,312",
      "signature": "0xb1a32aefcc9c0e2404d6e30d7572635e7de3754a1e34e22a16952bdc2f9a23734a98897b2a8360e10ae00d91363e39ff",
      "randomness": "0x5cbbd9d9311e7c39c44d0ca8bd221646bbdc16d5ed17e30224d635d29fc60a9a"
    }
  ],
  "blockNumber": "7,411,913"
}

{
  "Sr25519": "0x18af0ce1e8d491277b81cc2f305c9e13b53a9a93cbd02168f5b1809f3cbed72dd8ede39b87c7c88c74e30a7b01552562d0e73ac8f6b4f78786be318a0d352b89"
}