Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,556,580",
      "signature": "0x929868447d12eaa0320b7e403f0f4dd293c956faaf9410210de3aeec7763c792a41b0bd82d3a7cad7efb6be25c326e80",
      "randomness": "0x40f937ee29c698111c3abf5bb7308a3ebd64023c45adf3783b4521122650cff9"
    }
  ],
  "blockNumber": "7,409,480"
}

{
  "Sr25519": "0x1054c32c0e1a96f7a905dcb1028f9f44c7fc30bfa787927fac8e027d7cb47f63f3c6b92b34d4e9acf5031ab25aa9622f782631b19eafd82e6e432d670ee22980"
}