Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,589,572",
      "signature": "0xa8a7c378bff8471ef7a816a40e7b69bdbf0b5dc567045ff3e44c50e6d93e72eda0b8437babf527b71106bd9fecbac531",
      "randomness": "0x778ece6dac0685dc717ef8f9188750744be53ef0a184c0b74dea0ede0ef6265f"
    }
  ],
  "blockNumber": "7,417,715"
}

{
  "Sr25519": "0x9a216670363376126f5246ce4ffefa0e82f1b93b8c9b73f2aea3b3e2715db77767ffac9364a75818dc05b13bcfb7d3a7fd1b219016c5d8807983e1f6e9ed6a84"
}