Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,542,528",
      "signature": "0xa272892928b0f41ea3f80b4101403cbfa4714fbdfd199b800841cdf7a34d98fbea27e271c3baf4b653b8142f4dcbe886",
      "randomness": "0xd7f16112aea638f0b906a6575ae93a45d6d0b7f3237948b73c300a96ec254e40"
    }
  ],
  "blockNumber": "7,405,968"
}

{
  "Sr25519": "0x8a9d721e1bf4ec6b9f4a0bde9040abc37d94f4f756e491903cf05fbc8736ab675bd12f0d3032d0a51b1215130f37159a0d743c22be7cb144b9e2954abe25ed8a"
}