Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,563,115",
      "signature": "0xa6bfcfc4521717d1743583c486f917d74dcf903be13281025b0f0529f71a2b5ac4eefaf31f7c533cf5c3267fd8843071",
      "randomness": "0x8ed7b40b1e8c2b56ff599d5aaee2c29eb447c9306df2cf42755988f9249101ca"
    }
  ],
  "blockNumber": "7,411,114"
}

{
  "Sr25519": "0x80a28fec71901875ce3e0015052af27439f45ad089b37fa63fb336a624a14c09b255a36581a29784a04d7caed9605f97d20d57d680ead6abca2efb1f8ee1a98b"
}