Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,585,418",
      "signature": "0xb2a6b5c818e77fa1fd9acc1984e6906ba8d057752fcfd63126a3b4e8e4f2e3bd179ea9e45166c9155deee84879bd10a6",
      "randomness": "0x6b3c55595170e40919792eb43f8b48c9ddfccc4ac2c18914bc9a8b8906852574"
    }
  ],
  "blockNumber": "7,416,677"
}

{
  "Sr25519": "0x222be420c51fecfed345d9ab459534c8d1514b33a23a3aaf0a35a1a3821bf60960326fb9052da551cbf2f4ca23b4e4cc8c060be8e72803ded3b39367812b4988"
}