Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,560,412",
      "signature": "0x802a5308ef7f7d3cd7a09ce78ba3ad4dbb21f872abe7edbb22f9c854ee2b78dc8040e345dcd54f51c2e32f4d0b19c9fc",
      "randomness": "0xd4c591736cb42046bdd566bf49a426c3379a76de2997714b3b9536c5ccf924c0"
    }
  ],
  "blockNumber": "7,410,439"
}

{
  "Sr25519": "0x7a00734ac1f01cc671c5dd15c32aa454855d56708b46fb939e6e1b9a1ce35b367ebe2efd7f9cfe25de402f482d1d8b0470e74182f5c8916c39ef499416ecc18d"
}