Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,584,912",
      "signature": "0xaf06154be1084a0a771ea6a2b395816d458f646b1527af223f284a6b2cfa435adf02af476b1eb7c5c6ae6b8cbc4a96d9",
      "randomness": "0x73ef1ee4ff1f520ebaf9aa1dc17add3f9ad1531969aa568214bfec3b16e82c08"
    }
  ],
  "blockNumber": "7,416,550"
}

{
  "Sr25519": "0x5e34970f9b312367a8b5815588b7cf89cb0dc62c1ca7562683d92f6f167bec716e9653e6fce0de82bada374e03234e67573c365c6003a1293823b3479eb13a86"
}