Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,608,669",
      "signature": "0xa46062a3d3702ef274486d602a7d52aef46f14bbe914d29ea2b5987cea7782e1691ad9771f61d5d6f4b2ac563994f38d",
      "randomness": "0x104a4675ec22c019bed64487190355180d2cf39391c126ecf6d4dcbc4d08bf99"
    }
  ],
  "blockNumber": "7,422,484"
}

{
  "Sr25519": "0x805485f732fd51b357958be2a365e5a3ee19eeb5c8e15ee512bac1710acbed3c41ab943fa001635f8e061ced63c8da990d248cc001054effbf4d2285da90ff8c"
}