Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,626,297",
      "signature": "0xa74e37c099daa75dfa292621ce0f66c6206446bc9560491e261b9bb0733acd60bbbe979d540004d9726d84db19ceedb2",
      "randomness": "0xd8d2b20d00595fc3a05deed903572766237ed18f2ee98e304cfad2ca57fed4ee"
    }
  ],
  "blockNumber": "7,426,889"
}

{
  "Sr25519": "0xf84e975098028151bc19d44950567265721d7e3da6ddee6578e75720f1cb0a75a923325873471b8d92e9bc0d1f15053dadfa6b95fff710166322f30eb2d66d87"
}