Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,573,276",
      "signature": "0xae328375c17cf0d9dfce24d8671e9bae470a22d39ae4db7b64e5a0d9c9b4231af5492430c5de8abd133f80a162292418",
      "randomness": "0x72d6ae1eb7583aa8a1496b348457a89d2c74bededf6513dc68f56be3d762d999"
    }
  ],
  "blockNumber": "7,413,654"
}

{
  "Sr25519": "0x20c4176c294c734d8d72b47083d7061068074dcb8aedb196a6ea5593137bbb3ce53a8ddff867390e0a51772457f57481f4bb7bad4509b3924d1a9669271dc288"
}