Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,565,316",
      "signature": "0xb364b9a461256b001c6de126db2e06e9a2bc5346eb0e0fbd48cc8a320034cca7c78a87d4b9e3da699641e516db1fc939",
      "randomness": "0xc455ed1cb3b486f2d936deb01f515c60b743359a5df7cd4314c45c53e2a88dcd"
    }
  ],
  "blockNumber": "7,411,664"
}

{
  "Sr25519": "0x0ed63866ca8ce878dce81ebc6e556d42ae6bfd32727c931d4c46e672ab4e832c43ac53cef1946311de27104d4785b35eb2817fd83d73dfa9c02f5d3062c41688"
}