Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,557,859",
      "signature": "0x96482fbf83d4d5ffa6f4f48f50606a928c9964725445523205b6c0e9421756c68fcfba0a3a9ed66c224e04948b9d5e51",
      "randomness": "0x2f148678320a285fe7eba07a44b641ba0c89e1f56a3b2f8406796b89bf02f91f"
    }
  ],
  "blockNumber": "7,409,800"
}

{
  "Sr25519": "0x80d0ee494990798336f44de29c10ef6b5d4aa4f38652f4c77afba24d8933c87832ad9a8a51c11790c3bb8fa9b6cf83de3cb957deec261ef092b33bec0fe08b80"
}