Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,542,385",
      "signature": "0x896d5d862793a239202b2dd1ed1b7ae1a097f7c9c3263378ae2f30010cc42b8d4804d50772bbf97addcba57ca36693bf",
      "randomness": "0x5f55076aef6edf1e25d6870d30b48130a76de6738324cd0b2535097fc7cfbeee"
    }
  ],
  "blockNumber": "7,405,932"
}

{
  "Sr25519": "0x62ef4b8cb8bc7aea9a1f0d055cf01d61bd67986aca99f9fa1a0193d52c5e4f5ff75e375b0169237a31a10405966496e4e25f189b41ac8b119f1e8380aba83883"
}