Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,595,367",
      "signature": "0xafc9c08b472b5bab7537ef4b5673ad9ba4071bcb6225c775ab9f4022620913b628b758a9c9a419f21c6012c4c9a91c2f",
      "randomness": "0x7bfd40ccd7369e3b89b313d9ff139385e42b39ab492f1a4bacde674853aa7092"
    }
  ],
  "blockNumber": "7,419,158"
}

{
  "Sr25519": "0x544215e3ce6fe81ec289c9c095bf7f11e4cd442a345cde0088e789ca9cd78e616caf2086eedeb5ac3211f567a19758e803bab714efccb6fd7ecba402475d4089"
}