Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,578,973",
      "signature": "0xb90ed435079d5f971ab7cbe44391db70d04c23bb2a981e3608ad4cc9bd50547198fc30f83db1bfc2a2667b358bf71df5",
      "randomness": "0x72f7470551f5c941491cb6bfdc06b8ab30de65f209511ee4c03af6721a21e484"
    }
  ],
  "blockNumber": "7,415,079"
}

{
  "Sr25519": "0xb2e96660f195b9759891042416cb488873c111c5d0aaadec5de712b53457f325b049899094a24e23abee1bc9829719c32fd427f2d288b5acc23b17be09a52c8f"
}