Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,552,497",
      "signature": "0x8d1eabcab7b4529d97173c6da96b637fa6102f9bb4673efdc55e6228ca24d3ca7e8789ab3243f6eba07807ed5b5abbf2",
      "randomness": "0x6960268fa77bdc19f6e70d93f2c3294e13c1063e68f35ec4170a3e107699c859"
    }
  ],
  "blockNumber": "7,408,460"
}

{
  "Sr25519": "0x1ee6a1c6da18fdd28b90b42990095800a58d42b50d3ab56751b3be030353e37979338020942ae3884f8939e59fdcf646b3ed02b564ffebe03e7d1fe14d13978f"
}