Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,658,881",
      "signature": "0xb1aeae0f180723da1d1de7876556fba50e0bb4395097f8783aeadd03d1d5d9bc75edb7258decb1db8e9daf5402861cd3",
      "randomness": "0x37b55ad8355a00ca42a94d37ed5b9750448027223b34ae132e343c21b75cbf6b"
    }
  ],
  "blockNumber": "7,435,025"
}

{
  "Sr25519": "0x6a3b4e771421b7528dc63298e5ea3d4ec897777ec2a505604e730e3aebcc5f3375fd9c1f8cf3d950f03c8d4717ecc9ccf58e457b0c9b19f1f2486f540afc198d"
}