Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,556,839",
      "signature": "0x94c5fde7b49bce305260a23af4b1e30c2e0948e7eef351e96e203a3b669045c6b2c3c20b558771789c518b7a22baed52",
      "randomness": "0x4a02ce3b96d949068ba05fbb59d64a100ac2f8df208d8f4492f44a91a0075b1e"
    }
  ],
  "blockNumber": "7,409,545"
}

{
  "Sr25519": "0x708bcf5e6b65b29c3a40df1c19dd6b8f912debb95fb98aa890d34b95fa62b103f05a224b0934dcdbb2ecc2874168486ef72491fe747b5f79a2cb97e261b9bc82"
}