Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,607,700",
      "signature": "0xb16af218cf253d8d6c7852e0d8cc5f63e61d7c27a62c53ebd10b11b9a076ff9214805d8a8559d5af0def4685378a24e3",
      "randomness": "0x7a6b63d6487f2e614a11c51f42c57f1fd2e1d7a8e358323b02bb604ed28282fd"
    }
  ],
  "blockNumber": "7,422,241"
}

{
  "Sr25519": "0x44cd6f88dc984adaca605644d8e490ee3500262565bb3235a3a2da29d02fe72549c43946212c28f0afac80e66363dcda773f784d4b4e9de2e6cda94a250fd487"
}