Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,552,260",
      "signature": "0xaf3df11fa46ad9ae235ab615e60a648d17affbfbc86cc80201a009425d6d501f71cfd0432630401cecf422a536eb9c02",
      "randomness": "0xa66936f63aea9689df186fe8db68f0ada58987e969e584d3c62c53081e95eff7"
    }
  ],
  "blockNumber": "7,408,400"
}

{
  "Sr25519": "0xc2c8447a4e0f00d3e629125ad0e41b0e538b436bae0cd058811128b999fc090c35b7715a1bf4524b47d194a79e4d4f4ef64b4af04b8c53dbe2ec8b47c3c20b88"
}