Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,589,177",
      "signature": "0xa3cb49e3bf2189ea11dcd45b3a5bdb15fb1a9eac8c0d5effd12b78e66d9264c993b1189625be6ad3e813904a76bcc5a2",
      "randomness": "0x0e6829bbfa52fd29cbda0d9977978ddead7b65365612f23157edd4ad42929089"
    }
  ],
  "blockNumber": "7,417,617"
}

{
  "Sr25519": "0x8499a7eb04269f7837a893fba1ad59cbb8784ab41a85b67b3ca2780ab1b0fe1e12a88b2631aa29e4860cf17fa1973c98265b00f63605e4217026905da7a2bc8e"
}