Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,650,662",
      "signature": "0xaab5321f69846eff080f9f41db49a0ecc03cbf7e954310b7f2c1e03cacc05727aba81ce2d00b2eda41f65db6f47ebfeb",
      "randomness": "0x7bd737b8ec287458f320932e588cd20a44f272fa19e7fc2259e4600eec0a2057"
    }
  ],
  "blockNumber": "7,432,970"
}

{
  "Sr25519": "0x7effbfbe78166763892c3115d758b83360be445acad6edefa5faa73cc79c070e693668f006a3922ee566c9642a77b92284a0821d9db2b8ac709cb007bd361f83"
}