Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,566,486",
      "signature": "0x91a891b0ae51083a715baac09a08210688c079a1391aa80770914d06c2a3679b56a82d00869660ac074cb17754f536c9",
      "randomness": "0x026b08d6d281c1d3338c9e17b2c7fb8625e835d9eadde5edb836af5e66c28313"
    }
  ],
  "blockNumber": "7,411,957"
}

{
  "Sr25519": "0xba4ccf045f498a3b1851b3a0ee04d05e845fce93064e65c18b737de1d2469d3d09e2781d5d73ced8cf762b3b04946ab9908ca684a8bafef7fa9f1c477369bc8c"
}