Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,660,559",
      "signature": "0xb0cb06ae20a8f7605cd1fb3b4fc97f14d19162195e6a82a22bec36d27f5d2aa5e36772539d9851cd5b7ce5af6e61d420",
      "randomness": "0x72927afe50ff377f9b16fb3d6c9079de4aabe94c9fdc450b433b74bea3dbcd46"
    }
  ],
  "blockNumber": "7,435,444"
}

{
  "Sr25519": "0x98313d382d56e4d26de898b735e5d304c2829e387044edfc30188d6323c0a17209b0edcb8472cfb71229523820bfe08bb0caa26e4ce39e576574858296cfad82"
}