Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,537,568",
      "signature": "0x919fd42328a64d42bb9120b492968451beebf2b8f0d2ed17bade7418032a77db501661743b094d849ee15cdab4a8be6c",
      "randomness": "0x79bc47c709cda1afd25d5b489940612790cfdb5f97c194dbda381aebbd671e27"
    }
  ],
  "blockNumber": "7,404,727"
}

{
  "Sr25519": "0x7266b74f43b8e9ecddc0b1c7d785164f862a74c12b38b8bbaaec111d544f480615f534c50c26fad48bf46931806826a3648e0a3689d25bb2b31685440f6d1685"
}