Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,580,718",
      "signature": "0x916f60cde617790a59f31cf9a94c2e82fd26e6a02d6471fba0d8dd0098c1c1a9c607f0e1836c4cda9dac63e2239ec9e1",
      "randomness": "0x49ba2b2383670927ef4c49600bb50bf4c0d2dc26e9ea8697d61ecde1f204f8ac"
    }
  ],
  "blockNumber": "7,415,502"
}

{
  "Sr25519": "0x204cd295d4bd688113f2ec8f6b7b2586fd3449516498cba37c366aea16de5e425431b87e2ce1bcc6818df6a8b94b2abdb6b74b7723a8097cf7e3f34c60a6aa8a"
}