Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,561,140",
      "signature": "0x8e3cd7ccf248295f3e42eda901b66104d547c3bf0fff89583099819e424906cc9293193d959d7b384848e2f4dc3a3e8c",
      "randomness": "0xedaf93bd6288c01bbe76071d40131449ee5be49f656ce7faef731b603cba20c0"
    }
  ],
  "blockNumber": "7,410,620"
}

{
  "Sr25519": "0x061ea538307a2ec17e45472530502558f0bb215aef53a6cfe516924b7e9ac8358053e28742e8124f3455e059de84a2aee09ad6d1143c1c33cf0c949fce018388"
}