Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,658,739",
      "signature": "0xacd27914be29fa45a29ff097dd6046ae6fbd7a5cfb5898da19c1361e344740fb1103648045f412318aa4ccc0c2a49a2e",
      "randomness": "0x68f4221057041a6a5300bc77a61789133717c1df60418e78ed3fe800a58c72cf"
    }
  ],
  "blockNumber": "7,434,989"
}

{
  "Sr25519": "0x2ce157b56945dc246e35e4cc3b9127e41ebb542fe1afc73d1ce429ac45b3437df38d54e07aceb4e865215e5c1be56b5f3636d7ce609e57195331a6264f47d786"
}