Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,552,410",
      "signature": "0x949525b4c96caae297128965e7c428957f295c6c813dbaa67c963738833aa044a4a242431faaff8b53d5b75669ef49f6",
      "randomness": "0x1a6ae8ae5d22d18d65bb290b5ae60630d56272bf7566876e773d6cda3d5fdd6e"
    }
  ],
  "blockNumber": "7,408,438"
}

{
  "Sr25519": "0xd2264cf11ea38303a71932516b10cd0771b2f27672381016d50eaefb9d1cbc5a54d6c0959668ab0c1a1e67e198fb285bc64187818b0b8e295b2f147c0fa4f78a"
}