Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,547,526",
      "signature": "0xaae1ff690fb0337ea23252349c663db8de9ed86282e1eb6e60db5e1e96e068df152002fa7fe1bf97e31a62e2fd5804d5",
      "randomness": "0x15370728a2ad6e27f6fe8564e7dde6ef85c2678c0f56b47d730b6f0978cdc4e7"
    }
  ],
  "blockNumber": "7,407,217"
}

{
  "Sr25519": "0xd46dd0c74161012b347dd70843dd0d7b7c24aeed40eb96a9144b549a852c874992b0014c7bdb487fa2276176a3ffe0fd85c2720be12dfe097fda6d77e35ef18d"
}