Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,549,028",
      "signature": "0x810017706b911ffb658e2fa16204d78cbe61a00416de074364299abb4067168f76ea2fb3f95d2fe3969885ad1e3c419a",
      "randomness": "0x9587ac45d88228d5a213fb17296c44abf56463ecf9d0a76aa305cebdf71f6322"
    }
  ],
  "blockNumber": "7,407,592"
}

{
  "Sr25519": "0xe05d4d12e87185492a03890b5264a43529a68c081d4a30658011132e09d8d0405a5342f4e30d489ee6a0bfea960d28f9e9fae1327e581544596bbbabb3e6a688"
}