Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,547,260",
      "signature": "0x925991437e86640009ffacda5486f1681698f5bf696a2d3ae61bd16ff5154d2cf4dbad2dde185f29b4bb8038244e0492",
      "randomness": "0x2e0d0a133b924a48c5e282fdf3bc6097ac158f51f4a29c59b6b444b66e7b01f4"
    }
  ],
  "blockNumber": "7,407,151"
}

{
  "Sr25519": "0x7602549f74ff547642703d958a69b24a8e4919714166954a7048279bfac1d02f8d6e3c785345885ccbf6d8d2025996147d9f3a6ed4d2858fa7033e6dacbe3381"
}