Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,620,291",
      "signature": "0xb3559ba945f2323867b53d25d1c69b2a48c63ea732cbbd11990830cfe9afa4368bafb5fd5bd6c470d638c4bcdaf74496",
      "randomness": "0xe0811b84947071044f6333c3ddf15b17a25415bb1e892b72f4253a87d1450748"
    }
  ],
  "blockNumber": "7,425,388"
}

{
  "Sr25519": "0xeee6f313b8f8045b9eb2fd5ca109cda0ad7c1587b9496f519b02576f8ace8e19135c0ac950b2b30ebeb36ac4d28bdae5a5606a5b039b59608bf395393e2dbc86"
}