Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,559,745",
      "signature": "0x8da6c55db3af8de31b58b86e69b54292f07593bf726f59bc99e0912052e0f3ad604c8fa60774be0d5e312e7a3c195479",
      "randomness": "0xdc605ec163351e392b61d7e261a50ec4dbaee96080f53446cd97836560be4897"
    }
  ],
  "blockNumber": "7,410,272"
}

{
  "Sr25519": "0x4801eaa181b42c63d6d1d7738628269e1098975a3cfabe3134f99fc4f596c36aa0567abe854af86ecffe762d28de6b2df22887664015b0df02d0ecf62a163586"
}