Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,547,756",
      "signature": "0xa6f0658007ef71787b8bc22c282f5ac800fe2de7225fa2c76cb4b88ecd61ad2c2b864aaaa75e7ac74b72eff52e786092",
      "randomness": "0x545633676e7bfbe86f849b4440c5e9f009a2e2a5f721e1b25b5d28a6cf194be7"
    }
  ],
  "blockNumber": "7,407,274"
}

{
  "Sr25519": "0x3216a31895089c3f00300567aa8a9b5b0a8f7cc721cad673b3e5d8cc293d821060aafff0799f85d2d5ff1e10c8cf77ddfbf5f3542943b96307ed742bb22adf82"
}