Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,554,393",
      "signature": "0x9837109c48dad1d663f5830298aa4fd6559c4a6b48fb5a0714e178cadf9b5241858d15660649bb1c95d1858ba967cd94",
      "randomness": "0x749a589749c7da573faa81ae70db2fcf3c9c0a299bd4b3086d97be603ba6a5fb"
    }
  ],
  "blockNumber": "7,408,934"
}

{
  "Sr25519": "0x0c226c633e8dc413edb76a854b7954d6adcc4bc303b26cf6db5c1afe60c0ae1e64a00beeb185c62f95534fb2478805be85a4119ed374bf4d86ca918fb07c5082"
}