Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,624,417",
      "signature": "0xa34dd381504f1d0b2c3b29a54acfbd4551e347c0f784a2f137d5e28b5acf208e9a67907d0993975786b5303cc725ca6a",
      "randomness": "0x279414ebd358a04c5320def456cb0085fa28b5e6d634e2880db75079181ed419"
    }
  ],
  "blockNumber": "7,426,419"
}

{
  "Sr25519": "0x707383c041865b79a2d6a57a423491b06f1c1fd44ffb87bb26e52d7c4829962065a7603976c8c72536298720628711dc407d1220e18df8e0a296e5abec20d985"
}