Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,584,910",
      "signature": "0xb96299ff6fff02a365f7846cd0d963f31ad2d46534559b2e873908f829a53f06bcc986a2b90cdb47f8175aa6a71f90ca",
      "randomness": "0xfbf7b9f6f375056bf64aed5aa29496f756264c8e655970b7f5d3f11d0d80317b"
    }
  ],
  "blockNumber": "7,416,550"
}

{
  "Sr25519": "0x2870aea582eed53abb8b5a0b69603a0e7d93ab34ece60ae22dd4416be0bac1392101ccfbaff010792368ec367b8ed151c1602cd8e678bb0b199bb863bd5fc38a"
}