Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,560,218",
      "signature": "0xab81f80247ca9be3556b1a251132e1a6efb1e7cf6b5d2ea5075901f327817b90c053fb11cafdf140b032f1e8be057611",
      "randomness": "0x97f91580b89df167ffc346d8e6282c070619c6fad9b4170046a5d8ee9b607acd"
    }
  ],
  "blockNumber": "7,410,390"
}

{
  "Sr25519": "0x58f3522e74d0974971cfb7c1905eb332a8113c59cf45b1751bfd8b4d99b4b66eefecf51b54be25c1bf91372a3498e69ead36f0c083ccfac192f7d132b6aaee82"
}