Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,547,380",
      "signature": "0x93ad13aaa42639ec654e52c44cbf7561a91b695e995672c601d5b22263adc2661ccb0869f131ebf52d6eb505ce9d3f44",
      "randomness": "0x047552ee42e99eaee4c90a35f4d7e1e739510e1fd393dd2b021c237affbc13a8"
    }
  ],
  "blockNumber": "7,407,180"
}

{
  "Sr25519": "0x849bfa18bc7bdf15e1f85c311e48ea655015d85cf648acf115d9427c1b70ae66abc905212eb5e3a9e73857f63e2e3fa1886daa87845dd3ec16a772fea9007687"
}