Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,602,139",
      "signature": "0xa047ee0deb6a25ef7a7e5cd809fc3afbdcb6a6555a66097ca4b5af3374a14f606e1074e534bf3b069f2e216d60dbe677",
      "randomness": "0xdeaa05558d939fb2b5e8d2e7dd18340d61ee731c4fc11ca5b2456b4f90683ac3"
    }
  ],
  "blockNumber": "7,420,851"
}

{
  "Sr25519": "0x1670bbc3420b54884e4651c780ee1c805014ea72ee1abfb5af41ebf7b51346461d5d76ec9f632f88a1a6899ae15303e7ae06e7cedcc2ac1257e1c4d2ab6eec83"
}