Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,610,966",
      "signature": "0xaa4deb415f713e9be2b12bf11d5b6cce938b08d195c11fd81934bda4ad32f79509ac64cf8542717d66d7b2880c866c27",
      "randomness": "0x0daecad8538efdda77b7d479f258db2d279f7d3713c995791b1607f54a825d28"
    }
  ],
  "blockNumber": "7,423,057"
}

{
  "Sr25519": "0x0e91cffb6cc1a45cd31aed624c416e5260e65e63367acbcd7e490b0b916cd418a24ecca890731ff556db712458406b22269560e3984ad8775f3292c99b2de882"
}