Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,560,364",
      "signature": "0x89782f24b481d1d3e9f763f4cdb528e7cbc0bf37587394f1782ff2fe76c93c0cb58a80cbfec4a4a813384fef60d33495",
      "randomness": "0x66d0bce43ce9707cc6ba5eadaa1be6be6fbe20136eb74d1a31beafd6446069ff"
    }
  ],
  "blockNumber": "7,410,427"
}

{
  "Sr25519": "0x38c19e8c3e1f51016bba6edb1081ee2661d49ccfd84ef54535f3f4956c91950815f346dcf764c3104d7b6097d4282babb36d4da221a6ff13b12dbd45579f658c"
}