Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,629,112",
      "signature": "0x8580d1f25c32c7f6967b6183d69650b6c7b0314fccd3c69e253ff4e399fc90781c69caf51ca253ad4cb91eb9ae7d6ca3",
      "randomness": "0xf74fee66940ff4b5037435d3f9b5426205f69e0475d22acd1035f7943fec235e"
    }
  ],
  "blockNumber": "7,427,592"
}

{
  "Sr25519": "0x2ed50b57c7939fc0168410d83c0da8c7bab84ecfe2d6c1e110ea6eed76b54b59027b4d6f4ab4891a96afb19089e5e35c7a5a2ed10524c3dc42076ef8d4fc278d"
}